Home / 8,534,060.60-12,801,103.85-3,485,371.10

Finding the Fourth Proportional to 8,534,060.60, 12,801,103.85 and 3,485,371.10

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Solution

The fourth proportional to 8,534,060.60, 12,801,103.85 and 3,485,371.10 is: 5,228,061.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,534,060.60 : 12,801,103.85 = 3,485,371.10 : x
  2. Step 2: Convert to fraction form
    8,534,060.60/12,801,103.85 = 3,485,371.10/x
  3. Step 3: Cross multiply
    8,534,060.60x = 12,801,103.85 × 3,485,371.10
  4. Step 4: Simplify right side
    8,534,060.60x = 44,616,597,351,596.64
  5. Step 5: Solve for x
    x = 44,616,597,351,596.64/8,534,060.60
  6. Step 6: Final answer
    x = 5,228,061.94

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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.