Home / 1,061,324.73-1,464,609.15-577,881.09

Finding the Fourth Proportional to 1,061,324.73, 1,464,609.15 and 577,881.09

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Solution

The fourth proportional to 1,061,324.73, 1,464,609.15 and 577,881.09 is: 797,465.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,324.73 : 1,464,609.15 = 577,881.09 : x
  2. Step 2: Convert to fraction form
    1,061,324.73/1,464,609.15 = 577,881.09/x
  3. Step 3: Cross multiply
    1,061,324.73x = 1,464,609.15 × 577,881.09
  4. Step 4: Simplify right side
    1,061,324.73x = 846,369,932,025.97
  5. Step 5: Solve for x
    x = 846,369,932,025.97/1,061,324.73
  6. Step 6: Final answer
    x = 797,465.57

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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.