Home / 954,445.56-1,431,635.56-244,479.76

Finding the Fourth Proportional to 954,445.56, 1,431,635.56 and 244,479.76

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Solution

The fourth proportional to 954,445.56, 1,431,635.56 and 244,479.76 is: 366,711.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,445.56 : 1,431,635.56 = 244,479.76 : x
  2. Step 2: Convert to fraction form
    954,445.56/1,431,635.56 = 244,479.76/x
  3. Step 3: Cross multiply
    954,445.56x = 1,431,635.56 × 244,479.76
  4. Step 4: Simplify right side
    954,445.56x = 350,005,918,116.27
  5. Step 5: Solve for x
    x = 350,005,918,116.27/954,445.56
  6. Step 6: Final answer
    x = 366,711.24

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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.