Home / 732,924.11-1,099,370.51-200,445.14

Finding the Fourth Proportional to 732,924.11, 1,099,370.51 and 200,445.14

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Solution

The fourth proportional to 732,924.11, 1,099,370.51 and 200,445.14 is: 300,663.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,924.11 : 1,099,370.51 = 200,445.14 : x
  2. Step 2: Convert to fraction form
    732,924.11/1,099,370.51 = 200,445.14/x
  3. Step 3: Cross multiply
    732,924.11x = 1,099,370.51 × 200,445.14
  4. Step 4: Simplify right side
    732,924.11x = 220,363,469,289.74
  5. Step 5: Solve for x
    x = 220,363,469,289.74/732,924.11
  6. Step 6: Final answer
    x = 300,663.42

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1.5x scale

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.