Home / 2,040,225.30-3,065,862.15-1,094,274.90

Finding the Fourth Proportional to 2,040,225.30, 3,065,862.15 and 1,094,274.90

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Solution

The fourth proportional to 2,040,225.30, 3,065,862.15 and 1,094,274.90 is: 1,644,375.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,225.30 : 3,065,862.15 = 1,094,274.90 : x
  2. Step 2: Convert to fraction form
    2,040,225.30/3,065,862.15 = 1,094,274.90/x
  3. Step 3: Cross multiply
    2,040,225.30x = 3,065,862.15 × 1,094,274.90
  4. Step 4: Simplify right side
    2,040,225.30x = 3,354,895,997,605.03
  5. Step 5: Solve for x
    x = 3,354,895,997,605.03/2,040,225.30
  6. Step 6: Final answer
    x = 1,644,375.25

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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.