Home / 10,788,143.27-16,182,355.13-3,599,677.16

Finding the Fourth Proportional to 10,788,143.27, 16,182,355.13 and 3,599,677.16

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Solution

The fourth proportional to 10,788,143.27, 16,182,355.13 and 3,599,677.16 is: 5,399,562.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,788,143.27 : 16,182,355.13 = 3,599,677.16 : x
  2. Step 2: Convert to fraction form
    10,788,143.27/16,182,355.13 = 3,599,677.16/x
  3. Step 3: Cross multiply
    10,788,143.27x = 16,182,355.13 × 3,599,677.16
  4. Step 4: Simplify right side
    10,788,143.27x = 58,251,254,057,559.66
  5. Step 5: Solve for x
    x = 58,251,254,057,559.66/10,788,143.27
  6. Step 6: Final answer
    x = 5,399,562.52

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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.