Home / 1,074,456.36-1,482,787.62-591,058.08

Finding the Fourth Proportional to 1,074,456.36, 1,482,787.62 and 591,058.08

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Solution

The fourth proportional to 1,074,456.36, 1,482,787.62 and 591,058.08 is: 815,680.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,456.36 : 1,482,787.62 = 591,058.08 : x
  2. Step 2: Convert to fraction form
    1,074,456.36/1,482,787.62 = 591,058.08/x
  3. Step 3: Cross multiply
    1,074,456.36x = 1,482,787.62 × 591,058.08
  4. Step 4: Simplify right side
    1,074,456.36x = 876,413,603,724.97
  5. Step 5: Solve for x
    x = 876,413,603,724.97/1,074,456.36
  6. Step 6: Final answer
    x = 815,680.97

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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.