Home / 9,494,986.08-13,103,062.29-5,144,180.97

Finding the Fourth Proportional to 9,494,986.08, 13,103,062.29 and 5,144,180.97

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Solution

The fourth proportional to 9,494,986.08, 13,103,062.29 and 5,144,180.97 is: 7,098,959.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,494,986.08 : 13,103,062.29 = 5,144,180.97 : x
  2. Step 2: Convert to fraction form
    9,494,986.08/13,103,062.29 = 5,144,180.97/x
  3. Step 3: Cross multiply
    9,494,986.08x = 13,103,062.29 × 5,144,180.97
  4. Step 4: Simplify right side
    9,494,986.08x = 67,404,523,680,942.62
  5. Step 5: Solve for x
    x = 67,404,523,680,942.62/9,494,986.08
  6. Step 6: Final answer
    x = 7,098,959.72

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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.