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Finding the Fourth Proportional to 435,342.09, 600,787.12 and 241,753.04

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Solution

The fourth proportional to 435,342.09, 600,787.12 and 241,753.04 is: 333,627.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,342.09 : 600,787.12 = 241,753.04 : x
  2. Step 2: Convert to fraction form
    435,342.09/600,787.12 = 241,753.04/x
  3. Step 3: Cross multiply
    435,342.09x = 600,787.12 × 241,753.04
  4. Step 4: Simplify right side
    435,342.09x = 145,242,112,652.85
  5. Step 5: Solve for x
    x = 145,242,112,652.85/435,342.09
  6. Step 6: Final answer
    x = 333,627.54

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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.