Home / 954,892.60-1,432,339.27-235,248.30

Finding the Fourth Proportional to 954,892.60, 1,432,339.27 and 235,248.30

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Solution

The fourth proportional to 954,892.60, 1,432,339.27 and 235,248.30 is: 352,872.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,892.60 : 1,432,339.27 = 235,248.30 : x
  2. Step 2: Convert to fraction form
    954,892.60/1,432,339.27 = 235,248.30/x
  3. Step 3: Cross multiply
    954,892.60x = 1,432,339.27 × 235,248.30
  4. Step 4: Simplify right side
    954,892.60x = 336,955,377,702.62
  5. Step 5: Solve for x
    x = 336,955,377,702.62/954,892.60
  6. Step 6: Final answer
    x = 352,872.54

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Double scale
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Similar ratio
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1.5x scale

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.