Home / 3,452,240.22-5,178,172.55-1,056,084.83

Finding the Fourth Proportional to 3,452,240.22, 5,178,172.55 and 1,056,084.83

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Solution

The fourth proportional to 3,452,240.22, 5,178,172.55 and 1,056,084.83 is: 1,584,069.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,240.22 : 5,178,172.55 = 1,056,084.83 : x
  2. Step 2: Convert to fraction form
    3,452,240.22/5,178,172.55 = 1,056,084.83/x
  3. Step 3: Cross multiply
    3,452,240.22x = 5,178,172.55 × 1,056,084.83
  4. Step 4: Simplify right side
    3,452,240.22x = 5,468,589,446,006.13
  5. Step 5: Solve for x
    x = 5,468,589,446,006.13/3,452,240.22
  6. Step 6: Final answer
    x = 1,584,069.79

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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.