Home / 10,834,077.12-16,246,391.30-4,097,767.20

Finding the Fourth Proportional to 10,834,077.12, 16,246,391.30 and 4,097,767.20

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Solution

The fourth proportional to 10,834,077.12, 16,246,391.30 and 4,097,767.20 is: 6,144,863.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,834,077.12 : 16,246,391.30 = 4,097,767.20 : x
  2. Step 2: Convert to fraction form
    10,834,077.12/16,246,391.30 = 4,097,767.20/x
  3. Step 3: Cross multiply
    10,834,077.12x = 16,246,391.30 × 4,097,767.20
  4. Step 4: Simplify right side
    10,834,077.12x = 66,573,929,387,505.37
  5. Step 5: Solve for x
    x = 66,573,929,387,505.37/10,834,077.12
  6. Step 6: Final answer
    x = 6,144,863.90

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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.