Home / 10,588,033.16-15,874,306.85-3,395,472.92

Finding the Fourth Proportional to 10,588,033.16, 15,874,306.85 and 3,395,472.92

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Solution

The fourth proportional to 10,588,033.16, 15,874,306.85 and 3,395,472.92 is: 5,090,726.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,588,033.16 : 15,874,306.85 = 3,395,472.92 : x
  2. Step 2: Convert to fraction form
    10,588,033.16/15,874,306.85 = 3,395,472.92/x
  3. Step 3: Cross multiply
    10,588,033.16x = 15,874,306.85 × 3,395,472.92
  4. Step 4: Simplify right side
    10,588,033.16x = 53,900,779,032,945.50
  5. Step 5: Solve for x
    x = 53,900,779,032,945.50/10,588,033.16
  6. Step 6: Final answer
    x = 5,090,726.32

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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.