Home / 1,067,713.88-1,473,445.30-584,279.14

Finding the Fourth Proportional to 1,067,713.88, 1,473,445.30 and 584,279.14

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Solution

The fourth proportional to 1,067,713.88, 1,473,445.30 and 584,279.14 is: 806,305.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,713.88 : 1,473,445.30 = 584,279.14 : x
  2. Step 2: Convert to fraction form
    1,067,713.88/1,473,445.30 = 584,279.14/x
  3. Step 3: Cross multiply
    1,067,713.88x = 1,473,445.30 × 584,279.14
  4. Step 4: Simplify right side
    1,067,713.88x = 860,903,352,721.04
  5. Step 5: Solve for x
    x = 860,903,352,721.04/1,067,713.88
  6. Step 6: Final answer
    x = 806,305.29

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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.