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Finding the Fourth Proportional to 435,445.04, 600,908.88 and 244,453.52

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Solution

The fourth proportional to 435,445.04, 600,908.88 and 244,453.52 is: 337,342.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,445.04 : 600,908.88 = 244,453.52 : x
  2. Step 2: Convert to fraction form
    435,445.04/600,908.88 = 244,453.52/x
  3. Step 3: Cross multiply
    435,445.04x = 600,908.88 × 244,453.52
  4. Step 4: Simplify right side
    435,445.04x = 146,894,290,915.26
  5. Step 5: Solve for x
    x = 146,894,290,915.26/435,445.04
  6. Step 6: Final answer
    x = 337,342.90

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1.5x scale

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.