Home / 954,454.57-1,431,649.05-244,488.76

Finding the Fourth Proportional to 954,454.57, 1,431,649.05 and 244,488.76

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Solution

The fourth proportional to 954,454.57, 1,431,649.05 and 244,488.76 is: 366,724.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,454.57 : 1,431,649.05 = 244,488.76 : x
  2. Step 2: Convert to fraction form
    954,454.57/1,431,649.05 = 244,488.76/x
  3. Step 3: Cross multiply
    954,454.57x = 1,431,649.05 × 244,488.76
  4. Step 4: Simplify right side
    954,454.57x = 350,022,100,989.68
  5. Step 5: Solve for x
    x = 350,022,100,989.68/954,454.57
  6. Step 6: Final answer
    x = 366,724.74

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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.