Home / 906,875.20-1,360,324.48-267,033.46

Finding the Fourth Proportional to 906,875.20, 1,360,324.48 and 267,033.46

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Solution

The fourth proportional to 906,875.20, 1,360,324.48 and 267,033.46 is: 400,553.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,875.20 : 1,360,324.48 = 267,033.46 : x
  2. Step 2: Convert to fraction form
    906,875.20/1,360,324.48 = 267,033.46/x
  3. Step 3: Cross multiply
    906,875.20x = 1,360,324.48 × 267,033.46
  4. Step 4: Simplify right side
    906,875.20x = 363,252,151,600.00
  5. Step 5: Solve for x
    x = 363,252,151,600.00/906,875.20
  6. Step 6: Final answer
    x = 400,553.63

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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.