Home / 2,433,900.38-3,650,074.13-836,078.18

Finding the Fourth Proportional to 2,433,900.38, 3,650,074.13 and 836,078.18

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Solution

The fourth proportional to 2,433,900.38, 3,650,074.13 and 836,078.18 is: 1,253,850.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,900.38 : 3,650,074.13 = 836,078.18 : x
  2. Step 2: Convert to fraction form
    2,433,900.38/3,650,074.13 = 836,078.18/x
  3. Step 3: Cross multiply
    2,433,900.38x = 3,650,074.13 × 836,078.18
  4. Step 4: Simplify right side
    2,433,900.38x = 3,051,747,319,315.31
  5. Step 5: Solve for x
    x = 3,051,747,319,315.31/2,433,900.38
  6. Step 6: Final answer
    x = 1,253,850.55

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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.