Home / 1,067,714.38-1,473,445.99-584,279.63

Finding the Fourth Proportional to 1,067,714.38, 1,473,445.99 and 584,279.63

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Solution

The fourth proportional to 1,067,714.38, 1,473,445.99 and 584,279.63 is: 806,305.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,714.38 : 1,473,445.99 = 584,279.63 : x
  2. Step 2: Convert to fraction form
    1,067,714.38/1,473,445.99 = 584,279.63/x
  3. Step 3: Cross multiply
    1,067,714.38x = 1,473,445.99 × 584,279.63
  4. Step 4: Simplify right side
    1,067,714.38x = 860,904,477,862.18
  5. Step 5: Solve for x
    x = 860,904,477,862.18/1,067,714.38
  6. Step 6: Final answer
    x = 806,305.97

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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.