Home / 1,067,714.12-1,473,532.98-608,972.96

Finding the Fourth Proportional to 1,067,714.12, 1,473,532.98 and 608,972.96

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Solution

The fourth proportional to 1,067,714.12, 1,473,532.98 and 608,972.96 is: 840,432.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,714.12 : 1,473,532.98 = 608,972.96 : x
  2. Step 2: Convert to fraction form
    1,067,714.12/1,473,532.98 = 608,972.96/x
  3. Step 3: Cross multiply
    1,067,714.12x = 1,473,532.98 × 608,972.96
  4. Step 4: Simplify right side
    1,067,714.12x = 897,341,740,488.22
  5. Step 5: Solve for x
    x = 897,341,740,488.22/1,067,714.12
  6. Step 6: Final answer
    x = 840,432.59

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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.