Home / 2,361,318.64-3,542,088.22-764,006.74

Finding the Fourth Proportional to 2,361,318.64, 3,542,088.22 and 764,006.74

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Solution

The fourth proportional to 2,361,318.64, 3,542,088.22 and 764,006.74 is: 1,146,045.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,318.64 : 3,542,088.22 = 764,006.74 : x
  2. Step 2: Convert to fraction form
    2,361,318.64/3,542,088.22 = 764,006.74/x
  3. Step 3: Cross multiply
    2,361,318.64x = 3,542,088.22 × 764,006.74
  4. Step 4: Simplify right side
    2,361,318.64x = 2,706,179,273,754.60
  5. Step 5: Solve for x
    x = 2,706,179,273,754.60/2,361,318.64
  6. Step 6: Final answer
    x = 1,146,045.78

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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.