Home / 10,711,147.43-16,063,309.42-3,521,024.08

Finding the Fourth Proportional to 10,711,147.43, 16,063,309.42 and 3,521,024.08

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Solution

The fourth proportional to 10,711,147.43, 16,063,309.42 and 3,521,024.08 is: 5,280,414.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,711,147.43 : 16,063,309.42 = 3,521,024.08 : x
  2. Step 2: Convert to fraction form
    10,711,147.43/16,063,309.42 = 3,521,024.08/x
  3. Step 3: Cross multiply
    10,711,147.43x = 16,063,309.42 × 3,521,024.08
  4. Step 4: Simplify right side
    10,711,147.43x = 56,559,299,223,350
  5. Step 5: Solve for x
    x = 56,559,299,223,350/10,711,147.43
  6. Step 6: Final answer
    x = 5,280,414.59

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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.