Home / 4,536,225.10-6,804,337.70-3,119,049.10

Finding the Fourth Proportional to 4,536,225.10, 6,804,337.70 and 3,119,049.10

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Solution

The fourth proportional to 4,536,225.10, 6,804,337.70 and 3,119,049.10 is: 4,678,573.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,225.10 : 6,804,337.70 = 3,119,049.10 : x
  2. Step 2: Convert to fraction form
    4,536,225.10/6,804,337.70 = 3,119,049.10/x
  3. Step 3: Cross multiply
    4,536,225.10x = 6,804,337.70 × 3,119,049.10
  4. Step 4: Simplify right side
    4,536,225.10x = 21,223,063,379,281.07
  5. Step 5: Solve for x
    x = 21,223,063,379,281.07/4,536,225.10
  6. Step 6: Final answer
    x = 4,678,573.68

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Half scale
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Double scale
Find fourth proportional to 4,536,226.10, 6,804,339.20 and 3,119,050.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.