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Finding the Fourth Proportional to 435,306.32, 600,693.42 and 241,704.08

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Solution

The fourth proportional to 435,306.32, 600,693.42 and 241,704.08 is: 333,535.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,306.32 : 600,693.42 = 241,704.08 : x
  2. Step 2: Convert to fraction form
    435,306.32/600,693.42 = 241,704.08/x
  3. Step 3: Cross multiply
    435,306.32x = 600,693.42 × 241,704.08
  4. Step 4: Simplify right side
    435,306.32x = 145,190,050,443.15
  5. Step 5: Solve for x
    x = 145,190,050,443.15/435,306.32
  6. Step 6: Final answer
    x = 333,535.36

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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.