Home / 2,826,377.01-3,900,449.66-1,537,226.15

Finding the Fourth Proportional to 2,826,377.01, 3,900,449.66 and 1,537,226.15

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Solution

The fourth proportional to 2,826,377.01, 3,900,449.66 and 1,537,226.15 is: 2,121,398.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,826,377.01 : 3,900,449.66 = 1,537,226.15 : x
  2. Step 2: Convert to fraction form
    2,826,377.01/3,900,449.66 = 1,537,226.15/x
  3. Step 3: Cross multiply
    2,826,377.01x = 3,900,449.66 × 1,537,226.15
  4. Step 4: Simplify right side
    2,826,377.01x = 5,995,873,186,922.23
  5. Step 5: Solve for x
    x = 5,995,873,186,922.23/2,826,377.01
  6. Step 6: Final answer
    x = 2,121,398.94

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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.