Home / 10,635,373.56-15,949,714.20-3,445,239.24

Finding the Fourth Proportional to 10,635,373.56, 15,949,714.20 and 3,445,239.24

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Solution

The fourth proportional to 10,635,373.56, 15,949,714.20 and 3,445,239.24 is: 5,166,774.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,635,373.56 : 15,949,714.20 = 3,445,239.24 : x
  2. Step 2: Convert to fraction form
    10,635,373.56/15,949,714.20 = 3,445,239.24/x
  3. Step 3: Cross multiply
    10,635,373.56x = 15,949,714.20 × 3,445,239.24
  4. Step 4: Simplify right side
    10,635,373.56x = 54,950,581,228,625.21
  5. Step 5: Solve for x
    x = 54,950,581,228,625.21/10,635,373.56
  6. Step 6: Final answer
    x = 5,166,774.91

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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.