Home / 11,229,505.28-16,844,259.50-2,709,841.76

Finding the Fourth Proportional to 11,229,505.28, 16,844,259.50 and 2,709,841.76

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Solution

The fourth proportional to 11,229,505.28, 16,844,259.50 and 2,709,841.76 is: 4,064,763.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,505.28 : 16,844,259.50 = 2,709,841.76 : x
  2. Step 2: Convert to fraction form
    11,229,505.28/16,844,259.50 = 2,709,841.76/x
  3. Step 3: Cross multiply
    11,229,505.28x = 16,844,259.50 × 2,709,841.76
  4. Step 4: Simplify right side
    11,229,505.28x = 45,645,277,809,376.72
  5. Step 5: Solve for x
    x = 45,645,277,809,376.72/11,229,505.28
  6. Step 6: Final answer
    x = 4,064,763.02

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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.