Home / 3,641,954.70-5,462,932.05-3,334,899.90

Finding the Fourth Proportional to 3,641,954.70, 5,462,932.05 and 3,334,899.90

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Solution

The fourth proportional to 3,641,954.70, 5,462,932.05 and 3,334,899.90 is: 5,002,349.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,954.70 : 5,462,932.05 = 3,334,899.90 : x
  2. Step 2: Convert to fraction form
    3,641,954.70/5,462,932.05 = 3,334,899.90/x
  3. Step 3: Cross multiply
    3,641,954.70x = 5,462,932.05 × 3,334,899.90
  4. Step 4: Simplify right side
    3,641,954.70x = 18,218,331,547,251.79
  5. Step 5: Solve for x
    x = 18,218,331,547,251.79/3,641,954.70
  6. Step 6: Final answer
    x = 5,002,349.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.