Home / 11,791,343.79-17,690,625.47-6,038,150.92

Finding the Fourth Proportional to 11,791,343.79, 17,690,625.47 and 6,038,150.92

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Solution

The fourth proportional to 11,791,343.79, 17,690,625.47 and 6,038,150.92 is: 9,059,074.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,791,343.79 : 17,690,625.47 = 6,038,150.92 : x
  2. Step 2: Convert to fraction form
    11,791,343.79/17,690,625.47 = 6,038,150.92/x
  3. Step 3: Cross multiply
    11,791,343.79x = 17,690,625.47 × 6,038,150.92
  4. Step 4: Simplify right side
    11,791,343.79x = 106,818,666,457,055.92
  5. Step 5: Solve for x
    x = 106,818,666,457,055.92/11,791,343.79
  6. Step 6: Final answer
    x = 9,059,074.89

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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.