Home / 2,472,157.72-3,709,302.22-1,334,694.06

Finding the Fourth Proportional to 2,472,157.72, 3,709,302.22 and 1,334,694.06

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Solution

The fourth proportional to 2,472,157.72, 3,709,302.22 and 1,334,694.06 is: 2,002,616.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,472,157.72 : 3,709,302.22 = 1,334,694.06 : x
  2. Step 2: Convert to fraction form
    2,472,157.72/3,709,302.22 = 1,334,694.06/x
  3. Step 3: Cross multiply
    2,472,157.72x = 3,709,302.22 × 1,334,694.06
  4. Step 4: Simplify right side
    2,472,157.72x = 4,950,783,641,447.18
  5. Step 5: Solve for x
    x = 4,950,783,641,447.18/2,472,157.72
  6. Step 6: Final answer
    x = 2,002,616.42

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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.