Home / 444,373.31-666,727.02-264,562.49

Finding the Fourth Proportional to 444,373.31, 666,727.02 and 264,562.49

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Solution

The fourth proportional to 444,373.31, 666,727.02 and 264,562.49 is: 396,943.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,373.31 : 666,727.02 = 264,562.49 : x
  2. Step 2: Convert to fraction form
    444,373.31/666,727.02 = 264,562.49/x
  3. Step 3: Cross multiply
    444,373.31x = 666,727.02 × 264,562.49
  4. Step 4: Simplify right side
    444,373.31x = 176,390,957,227.85
  5. Step 5: Solve for x
    x = 176,390,957,227.85/444,373.31
  6. Step 6: Final answer
    x = 396,943.19

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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.