Home / 922,180.88-1,272,175.29-599,773.34

Finding the Fourth Proportional to 922,180.88, 1,272,175.29 and 599,773.34

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Solution

The fourth proportional to 922,180.88, 1,272,175.29 and 599,773.34 is: 827,404.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,180.88 : 1,272,175.29 = 599,773.34 : x
  2. Step 2: Convert to fraction form
    922,180.88/1,272,175.29 = 599,773.34/x
  3. Step 3: Cross multiply
    922,180.88x = 1,272,175.29 × 599,773.34
  4. Step 4: Simplify right side
    922,180.88x = 763,016,823,820.58
  5. Step 5: Solve for x
    x = 763,016,823,820.58/922,180.88
  6. Step 6: Final answer
    x = 827,404.73

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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.