Home / 3,165,068.82-4,367,799.30-1,714,764.33

Finding the Fourth Proportional to 3,165,068.82, 4,367,799.30 and 1,714,764.33

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Solution

The fourth proportional to 3,165,068.82, 4,367,799.30 and 1,714,764.33 is: 2,366,377.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,068.82 : 4,367,799.30 = 1,714,764.33 : x
  2. Step 2: Convert to fraction form
    3,165,068.82/4,367,799.30 = 1,714,764.33/x
  3. Step 3: Cross multiply
    3,165,068.82x = 4,367,799.30 × 1,714,764.33
  4. Step 4: Simplify right side
    3,165,068.82x = 7,489,746,437,023.79
  5. Step 5: Solve for x
    x = 7,489,746,437,023.79/3,165,068.82
  6. Step 6: Final answer
    x = 2,366,377.12

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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.