Home / 6,701,423.70-10,052,135.55-4,150,506.90

Finding the Fourth Proportional to 6,701,423.70, 10,052,135.55 and 4,150,506.90

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Solution

The fourth proportional to 6,701,423.70, 10,052,135.55 and 4,150,506.90 is: 6,225,760.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,423.70 : 10,052,135.55 = 4,150,506.90 : x
  2. Step 2: Convert to fraction form
    6,701,423.70/10,052,135.55 = 4,150,506.90/x
  3. Step 3: Cross multiply
    6,701,423.70x = 10,052,135.55 × 4,150,506.90
  4. Step 4: Simplify right side
    6,701,423.70x = 41,721,457,960,010.30
  5. Step 5: Solve for x
    x = 41,721,457,960,010.30/6,701,423.70
  6. Step 6: Final answer
    x = 6,225,760.35

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Double scale
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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.