Home / 1,467,287.04-2,024,876.82-886,429.42

Finding the Fourth Proportional to 1,467,287.04, 2,024,876.82 and 886,429.42

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Solution

The fourth proportional to 1,467,287.04, 2,024,876.82 and 886,429.42 is: 1,223,285.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,287.04 : 2,024,876.82 = 886,429.42 : x
  2. Step 2: Convert to fraction form
    1,467,287.04/2,024,876.82 = 886,429.42/x
  3. Step 3: Cross multiply
    1,467,287.04x = 2,024,876.82 × 886,429.42
  4. Step 4: Simplify right side
    1,467,287.04x = 1,794,910,385,124.04
  5. Step 5: Solve for x
    x = 1,794,910,385,124.04/1,467,287.04
  6. Step 6: Final answer
    x = 1,223,285.11

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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.