Home / 9,385,324.88-12,951,748.33-5,092,972.88

Finding the Fourth Proportional to 9,385,324.88, 12,951,748.33 and 5,092,972.88

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Solution

The fourth proportional to 9,385,324.88, 12,951,748.33 and 5,092,972.88 is: 7,028,302.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,324.88 : 12,951,748.33 = 5,092,972.88 : x
  2. Step 2: Convert to fraction form
    9,385,324.88/12,951,748.33 = 5,092,972.88/x
  3. Step 3: Cross multiply
    9,385,324.88x = 12,951,748.33 × 5,092,972.88
  4. Step 4: Simplify right side
    9,385,324.88x = 65,962,902,915,784.12
  5. Step 5: Solve for x
    x = 65,962,902,915,784.12/9,385,324.88
  6. Step 6: Final answer
    x = 7,028,302.57

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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.