Home / 441,115.45-608,714.09-244,871.85

Finding the Fourth Proportional to 441,115.45, 608,714.09 and 244,871.85

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Solution

The fourth proportional to 441,115.45, 608,714.09 and 244,871.85 is: 337,909.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,115.45 : 608,714.09 = 244,871.85 : x
  2. Step 2: Convert to fraction form
    441,115.45/608,714.09 = 244,871.85/x
  3. Step 3: Cross multiply
    441,115.45x = 608,714.09 × 244,871.85
  4. Step 4: Simplify right side
    441,115.45x = 149,056,941,071.44
  5. Step 5: Solve for x
    x = 149,056,941,071.44/441,115.45
  6. Step 6: Final answer
    x = 337,909.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.