Home / 11,791,342.79-17,690,623.97-6,038,149.92

Finding the Fourth Proportional to 11,791,342.79, 17,690,623.97 and 6,038,149.92

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Solution

The fourth proportional to 11,791,342.79, 17,690,623.97 and 6,038,149.92 is: 9,059,073.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,791,342.79 : 17,690,623.97 = 6,038,149.92 : x
  2. Step 2: Convert to fraction form
    11,791,342.79/17,690,623.97 = 6,038,149.92/x
  3. Step 3: Cross multiply
    11,791,342.79x = 17,690,623.97 × 6,038,149.92
  4. Step 4: Simplify right side
    11,791,342.79x = 106,818,639,679,014.83
  5. Step 5: Solve for x
    x = 106,818,639,679,014.83/11,791,342.79
  6. Step 6: Final answer
    x = 9,059,073.39

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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.