Home / 584,149.73-806,167.14-326,076.95

Finding the Fourth Proportional to 584,149.73, 806,167.14 and 326,076.95

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Solution

The fourth proportional to 584,149.73, 806,167.14 and 326,076.95 is: 450,008.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,149.73 : 806,167.14 = 326,076.95 : x
  2. Step 2: Convert to fraction form
    584,149.73/806,167.14 = 326,076.95/x
  3. Step 3: Cross multiply
    584,149.73x = 806,167.14 × 326,076.95
  4. Step 4: Simplify right side
    584,149.73x = 262,872,522,201.42
  5. Step 5: Solve for x
    x = 262,872,522,201.42/584,149.73
  6. Step 6: Final answer
    x = 450,008.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.