Home / 1,063,714.38-1,467,925.84-580,281.47

Finding the Fourth Proportional to 1,063,714.38, 1,467,925.84 and 580,281.47

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Solution

The fourth proportional to 1,063,714.38, 1,467,925.84 and 580,281.47 is: 800,788.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,714.38 : 1,467,925.84 = 580,281.47 : x
  2. Step 2: Convert to fraction form
    1,063,714.38/1,467,925.84 = 580,281.47/x
  3. Step 3: Cross multiply
    1,063,714.38x = 1,467,925.84 × 580,281.47
  4. Step 4: Simplify right side
    1,063,714.38x = 851,810,164,286.19
  5. Step 5: Solve for x
    x = 851,810,164,286.19/1,063,714.38
  6. Step 6: Final answer
    x = 800,788.43

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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.