Home / 2,325,734.94-3,488,602.41-728,423.04

Finding the Fourth Proportional to 2,325,734.94, 3,488,602.41 and 728,423.04

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Solution

The fourth proportional to 2,325,734.94, 3,488,602.41 and 728,423.04 is: 1,092,634.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325,734.94 : 3,488,602.41 = 728,423.04 : x
  2. Step 2: Convert to fraction form
    2,325,734.94/3,488,602.41 = 728,423.04/x
  3. Step 3: Cross multiply
    2,325,734.94x = 3,488,602.41 × 728,423.04
  4. Step 4: Simplify right side
    2,325,734.94x = 2,541,178,372,843.53
  5. Step 5: Solve for x
    x = 2,541,178,372,843.53/2,325,734.94
  6. Step 6: Final answer
    x = 1,092,634.56

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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.