Home / 1,024,191.54-1,413,915.75-748,239.93

Finding the Fourth Proportional to 1,024,191.54, 1,413,915.75 and 748,239.93

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Solution

The fourth proportional to 1,024,191.54, 1,413,915.75 and 748,239.93 is: 1,032,959.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,191.54 : 1,413,915.75 = 748,239.93 : x
  2. Step 2: Convert to fraction form
    1,024,191.54/1,413,915.75 = 748,239.93/x
  3. Step 3: Cross multiply
    1,024,191.54x = 1,413,915.75 × 748,239.93
  4. Step 4: Simplify right side
    1,024,191.54x = 1,057,948,221,805.90
  5. Step 5: Solve for x
    x = 1,057,948,221,805.90/1,024,191.54
  6. Step 6: Final answer
    x = 1,032,959.34

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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.