Home / 10,765,353.14-14,856,545.97-5,870,842.28

Finding the Fourth Proportional to 10,765,353.14, 14,856,545.97 and 5,870,842.28

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Solution

The fourth proportional to 10,765,353.14, 14,856,545.97 and 5,870,842.28 is: 8,101,957.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,765,353.14 : 14,856,545.97 = 5,870,842.28 : x
  2. Step 2: Convert to fraction form
    10,765,353.14/14,856,545.97 = 5,870,842.28/x
  3. Step 3: Cross multiply
    10,765,353.14x = 14,856,545.97 × 5,870,842.28
  4. Step 4: Simplify right side
    10,765,353.14x = 87,220,438,141,156.89
  5. Step 5: Solve for x
    x = 87,220,438,141,156.89/10,765,353.14
  6. Step 6: Final answer
    x = 8,101,957.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.