Home / 9,974,010.60-14,923,691.10-6,614,778.60

Finding the Fourth Proportional to 9,974,010.60, 14,923,691.10 and 6,614,778.60

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Solution

The fourth proportional to 9,974,010.60, 14,923,691.10 and 6,614,778.60 is: 9,897,414.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,974,010.60 : 14,923,691.10 = 6,614,778.60 : x
  2. Step 2: Convert to fraction form
    9,974,010.60/14,923,691.10 = 6,614,778.60/x
  3. Step 3: Cross multiply
    9,974,010.60x = 14,923,691.10 × 6,614,778.60
  4. Step 4: Simplify right side
    9,974,010.60x = 98,716,912,521,290.45
  5. Step 5: Solve for x
    x = 98,716,912,521,290.45/9,974,010.60
  6. Step 6: Final answer
    x = 9,897,414.04

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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.