Home / 594,467.24-891,714.52-145,191.80

Finding the Fourth Proportional to 594,467.24, 891,714.52 and 145,191.80

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Solution

The fourth proportional to 594,467.24, 891,714.52 and 145,191.80 is: 217,791.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,467.24 : 891,714.52 = 145,191.80 : x
  2. Step 2: Convert to fraction form
    594,467.24/891,714.52 = 145,191.80/x
  3. Step 3: Cross multiply
    594,467.24x = 891,714.52 × 145,191.80
  4. Step 4: Simplify right side
    594,467.24x = 129,469,636,244.94
  5. Step 5: Solve for x
    x = 129,469,636,244.94/594,467.24
  6. Step 6: Final answer
    x = 217,791.04

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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.