Home / 2,304,092.76-3,179,642.67-1,337,788.68

Finding the Fourth Proportional to 2,304,092.76, 3,179,642.67 and 1,337,788.68

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Solution

The fourth proportional to 2,304,092.76, 3,179,642.67 and 1,337,788.68 is: 1,846,145.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,092.76 : 3,179,642.67 = 1,337,788.68 : x
  2. Step 2: Convert to fraction form
    2,304,092.76/3,179,642.67 = 1,337,788.68/x
  3. Step 3: Cross multiply
    2,304,092.76x = 3,179,642.67 × 1,337,788.68
  4. Step 4: Simplify right side
    2,304,092.76x = 4,253,689,970,370.98
  5. Step 5: Solve for x
    x = 4,253,689,970,370.98/2,304,092.76
  6. Step 6: Final answer
    x = 1,846,145.28

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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.