Home / 444,604.02-667,030.90-178,551.35

Finding the Fourth Proportional to 444,604.02, 667,030.90 and 178,551.35

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Solution

The fourth proportional to 444,604.02, 667,030.90 and 178,551.35 is: 267,877.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,604.02 : 667,030.90 = 178,551.35 : x
  2. Step 2: Convert to fraction form
    444,604.02/667,030.90 = 178,551.35/x
  3. Step 3: Cross multiply
    444,604.02x = 667,030.90 × 178,551.35
  4. Step 4: Simplify right side
    444,604.02x = 119,099,267,686.72
  5. Step 5: Solve for x
    x = 119,099,267,686.72/444,604.02
  6. Step 6: Final answer
    x = 267,877.17

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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.