Home / 6,663,798.24-9,988,140.92-3,062,122.93

Finding the Fourth Proportional to 6,663,798.24, 9,988,140.92 and 3,062,122.93

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Solution

The fourth proportional to 6,663,798.24, 9,988,140.92 and 3,062,122.93 is: 4,589,712.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,663,798.24 : 9,988,140.92 = 3,062,122.93 : x
  2. Step 2: Convert to fraction form
    6,663,798.24/9,988,140.92 = 3,062,122.93/x
  3. Step 3: Cross multiply
    6,663,798.24x = 9,988,140.92 × 3,062,122.93
  4. Step 4: Simplify right side
    6,663,798.24x = 30,584,915,273,951.97
  5. Step 5: Solve for x
    x = 30,584,915,273,951.97/6,663,798.24
  6. Step 6: Final answer
    x = 4,589,712.08

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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.