Home / 10,502,016.60-15,753,024.90-2,523,840.60

Finding the Fourth Proportional to 10,502,016.60, 15,753,024.90 and 2,523,840.60

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Solution

The fourth proportional to 10,502,016.60, 15,753,024.90 and 2,523,840.60 is: 3,785,760.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,502,016.60 : 15,753,024.90 = 2,523,840.60 : x
  2. Step 2: Convert to fraction form
    10,502,016.60/15,753,024.90 = 2,523,840.60/x
  3. Step 3: Cross multiply
    10,502,016.60x = 15,753,024.90 × 2,523,840.60
  4. Step 4: Simplify right side
    10,502,016.60x = 39,758,123,815,430.95
  5. Step 5: Solve for x
    x = 39,758,123,815,430.95/10,502,016.60
  6. Step 6: Final answer
    x = 3,785,760.90

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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.