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Finding the Fourth Proportional to 435,330.10, 600,722.58 and 244,306.59

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Solution

The fourth proportional to 435,330.10, 600,722.58 and 244,306.59 is: 337,124.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,330.10 : 600,722.58 = 244,306.59 : x
  2. Step 2: Convert to fraction form
    435,330.10/600,722.58 = 244,306.59/x
  3. Step 3: Cross multiply
    435,330.10x = 600,722.58 × 244,306.59
  4. Step 4: Simplify right side
    435,330.10x = 146,760,485,055.80
  5. Step 5: Solve for x
    x = 146,760,485,055.80/435,330.10
  6. Step 6: Final answer
    x = 337,124.60

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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.