Home / 6,047,810.60-9,071,715.90-4,536,156.20

Finding the Fourth Proportional to 6,047,810.60, 9,071,715.90 and 4,536,156.20

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Solution

The fourth proportional to 6,047,810.60, 9,071,715.90 and 4,536,156.20 is: 6,804,234.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047,810.60 : 9,071,715.90 = 4,536,156.20 : x
  2. Step 2: Convert to fraction form
    6,047,810.60/9,071,715.90 = 4,536,156.20/x
  3. Step 3: Cross multiply
    6,047,810.60x = 9,071,715.90 × 4,536,156.20
  4. Step 4: Simplify right side
    6,047,810.60x = 41,150,720,324,423.59
  5. Step 5: Solve for x
    x = 41,150,720,324,423.59/6,047,810.60
  6. Step 6: Final answer
    x = 6,804,234.30

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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.