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Finding the Fourth Proportional to 435,752.14, 601,394.35 and 244,765.48

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Solution

The fourth proportional to 435,752.14, 601,394.35 and 244,765.48 is: 337,808.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,752.14 : 601,394.35 = 244,765.48 : x
  2. Step 2: Convert to fraction form
    435,752.14/601,394.35 = 244,765.48/x
  3. Step 3: Cross multiply
    435,752.14x = 601,394.35 × 244,765.48
  4. Step 4: Simplify right side
    435,752.14x = 147,200,576,747.04
  5. Step 5: Solve for x
    x = 147,200,576,747.04/435,752.14
  6. Step 6: Final answer
    x = 337,808.04

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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.