Home / 5,067,478.44-6,993,109.62-2,744,363.70

Finding the Fourth Proportional to 5,067,478.44, 6,993,109.62 and 2,744,363.70

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Solution

The fourth proportional to 5,067,478.44, 6,993,109.62 and 2,744,363.70 is: 3,787,216.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,067,478.44 : 6,993,109.62 = 2,744,363.70 : x
  2. Step 2: Convert to fraction form
    5,067,478.44/6,993,109.62 = 2,744,363.70/x
  3. Step 3: Cross multiply
    5,067,478.44x = 6,993,109.62 × 2,744,363.70
  4. Step 4: Simplify right side
    5,067,478.44x = 19,191,636,191,248.80
  5. Step 5: Solve for x
    x = 19,191,636,191,248.80/5,067,478.44
  6. Step 6: Final answer
    x = 3,787,216.15

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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.