Home / 2,045,484.64-3,067,734.85-625,553.02

Finding the Fourth Proportional to 2,045,484.64, 3,067,734.85 and 625,553.02

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Solution

The fourth proportional to 2,045,484.64, 3,067,734.85 and 625,553.02 is: 938,179.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,484.64 : 3,067,734.85 = 625,553.02 : x
  2. Step 2: Convert to fraction form
    2,045,484.64/3,067,734.85 = 625,553.02/x
  3. Step 3: Cross multiply
    2,045,484.64x = 3,067,734.85 × 625,553.02
  4. Step 4: Simplify right side
    2,045,484.64x = 1,919,030,790,743.53
  5. Step 5: Solve for x
    x = 1,919,030,790,743.53/2,045,484.64
  6. Step 6: Final answer
    x = 938,179.03

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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.