Home / 11,229,515.27-16,844,274.52-2,709,851.77

Finding the Fourth Proportional to 11,229,515.27, 16,844,274.52 and 2,709,851.77

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Solution

The fourth proportional to 11,229,515.27, 16,844,274.52 and 2,709,851.77 is: 4,064,778.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,515.27 : 16,844,274.52 = 2,709,851.77 : x
  2. Step 2: Convert to fraction form
    11,229,515.27/16,844,274.52 = 2,709,851.77/x
  3. Step 3: Cross multiply
    11,229,515.27x = 16,844,274.52 × 2,709,851.77
  4. Step 4: Simplify right side
    11,229,515.27x = 45,645,487,073,502.58
  5. Step 5: Solve for x
    x = 45,645,487,073,502.58/11,229,515.27
  6. Step 6: Final answer
    x = 4,064,778.04

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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.