Home / 681,301.94-1,022,111.19-232,026.68

Finding the Fourth Proportional to 681,301.94, 1,022,111.19 and 232,026.68

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Solution

The fourth proportional to 681,301.94, 1,022,111.19 and 232,026.68 is: 348,093.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    681,301.94 : 1,022,111.19 = 232,026.68 : x
  2. Step 2: Convert to fraction form
    681,301.94/1,022,111.19 = 232,026.68/x
  3. Step 3: Cross multiply
    681,301.94x = 1,022,111.19 × 232,026.68
  4. Step 4: Simplify right side
    681,301.94x = 237,157,068,561.83
  5. Step 5: Solve for x
    x = 237,157,068,561.83/681,301.94
  6. Step 6: Final answer
    x = 348,093.93

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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.