Home / 11,097,882.98-16,646,449.24-3,909,229.01

Finding the Fourth Proportional to 11,097,882.98, 16,646,449.24 and 3,909,229.01

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Solution

The fourth proportional to 11,097,882.98, 16,646,449.24 and 3,909,229.01 is: 5,863,711.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,882.98 : 16,646,449.24 = 3,909,229.01 : x
  2. Step 2: Convert to fraction form
    11,097,882.98/16,646,449.24 = 3,909,229.01/x
  3. Step 3: Cross multiply
    11,097,882.98x = 16,646,449.24 × 3,909,229.01
  4. Step 4: Simplify right side
    11,097,882.98x = 65,074,782,282,500.45
  5. Step 5: Solve for x
    x = 65,074,782,282,500.45/11,097,882.98
  6. Step 6: Final answer
    x = 5,863,711.34

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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.