Home / 9,233,402.92-13,913,129.11-7,587,379.24

Finding the Fourth Proportional to 9,233,402.92, 13,913,129.11 and 7,587,379.24

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Solution

The fourth proportional to 9,233,402.92, 13,913,129.11 and 7,587,379.24 is: 11,432,858.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,402.92 : 13,913,129.11 = 7,587,379.24 : x
  2. Step 2: Convert to fraction form
    9,233,402.92/13,913,129.11 = 7,587,379.24/x
  3. Step 3: Cross multiply
    9,233,402.92x = 13,913,129.11 × 7,587,379.24
  4. Step 4: Simplify right side
    9,233,402.92x = 105,564,186,972,653.67
  5. Step 5: Solve for x
    x = 105,564,186,972,653.67/9,233,402.92
  6. Step 6: Final answer
    x = 11,432,858.27

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.