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Finding the Fourth Proportional to 654,915.33, 982,373.00 and 234,165.69

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Solution

The fourth proportional to 654,915.33, 982,373.00 and 234,165.69 is: 351,248.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    654,915.33 : 982,373.00 = 234,165.69 : x
  2. Step 2: Convert to fraction form
    654,915.33/982,373.00 = 234,165.69/x
  3. Step 3: Cross multiply
    654,915.33x = 982,373.00 × 234,165.69
  4. Step 4: Simplify right side
    654,915.33x = 230,038,050,211.54
  5. Step 5: Solve for x
    x = 230,038,050,211.54/654,915.33
  6. Step 6: Final answer
    x = 351,248.54

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.