Home / 8,753,024.60-13,143,053.70-4,771,712.60

Finding the Fourth Proportional to 8,753,024.60, 13,143,053.70 and 4,771,712.60

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Solution

The fourth proportional to 8,753,024.60, 13,143,053.70 and 4,771,712.60 is: 7,164,937.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,753,024.60 : 13,143,053.70 = 4,771,712.60 : x
  2. Step 2: Convert to fraction form
    8,753,024.60/13,143,053.70 = 4,771,712.60/x
  3. Step 3: Cross multiply
    8,753,024.60x = 13,143,053.70 × 4,771,712.60
  4. Step 4: Simplify right side
    8,753,024.60x = 62,714,874,942,766.61
  5. Step 5: Solve for x
    x = 62,714,874,942,766.61/8,753,024.60
  6. Step 6: Final answer
    x = 7,164,937.59

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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.