Home / 7,484,635.28-11,226,253.08-2,093,767.76

Finding the Fourth Proportional to 7,484,635.28, 11,226,253.08 and 2,093,767.76

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Solution

The fourth proportional to 7,484,635.28, 11,226,253.08 and 2,093,767.76 is: 3,140,455.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,635.28 : 11,226,253.08 = 2,093,767.76 : x
  2. Step 2: Convert to fraction form
    7,484,635.28/11,226,253.08 = 2,093,767.76/x
  3. Step 3: Cross multiply
    7,484,635.28x = 11,226,253.08 × 2,093,767.76
  4. Step 4: Simplify right side
    7,484,635.28x = 23,505,166,764,504.70
  5. Step 5: Solve for x
    x = 23,505,166,764,504.70/7,484,635.28
  6. Step 6: Final answer
    x = 3,140,455.87

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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.