Home / 954,689.30-1,432,001.55-244,724.30

Finding the Fourth Proportional to 954,689.30, 1,432,001.55 and 244,724.30

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Solution

The fourth proportional to 954,689.30, 1,432,001.55 and 244,724.30 is: 367,078.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,689.30 : 1,432,001.55 = 244,724.30 : x
  2. Step 2: Convert to fraction form
    954,689.30/1,432,001.55 = 244,724.30/x
  3. Step 3: Cross multiply
    954,689.30x = 1,432,001.55 × 244,724.30
  4. Step 4: Simplify right side
    954,689.30x = 350,445,576,922.67
  5. Step 5: Solve for x
    x = 350,445,576,922.67/954,689.30
  6. Step 6: Final answer
    x = 367,078.14

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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.