Home / 4,137,964.38-5,709,535.29-2,418,752.34

Finding the Fourth Proportional to 4,137,964.38, 5,709,535.29 and 2,418,752.34

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Solution

The fourth proportional to 4,137,964.38, 5,709,535.29 and 2,418,752.34 is: 3,337,378.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,964.38 : 5,709,535.29 = 2,418,752.34 : x
  2. Step 2: Convert to fraction form
    4,137,964.38/5,709,535.29 = 2,418,752.34/x
  3. Step 3: Cross multiply
    4,137,964.38x = 5,709,535.29 × 2,418,752.34
  4. Step 4: Simplify right side
    4,137,964.38x = 13,809,951,843,000.08
  5. Step 5: Solve for x
    x = 13,809,951,843,000.08/4,137,964.38
  6. Step 6: Final answer
    x = 3,337,378.13

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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.