Home / 4,304,391.19-5,939,620.26-2,650,275.61

Finding the Fourth Proportional to 4,304,391.19, 5,939,620.26 and 2,650,275.61

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Solution

The fourth proportional to 4,304,391.19, 5,939,620.26 and 2,650,275.61 is: 3,657,109.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,391.19 : 5,939,620.26 = 2,650,275.61 : x
  2. Step 2: Convert to fraction form
    4,304,391.19/5,939,620.26 = 2,650,275.61/x
  3. Step 3: Cross multiply
    4,304,391.19x = 5,939,620.26 × 2,650,275.61
  4. Step 4: Simplify right side
    4,304,391.19x = 15,741,630,707,739.86
  5. Step 5: Solve for x
    x = 15,741,630,707,739.86/4,304,391.19
  6. Step 6: Final answer
    x = 3,657,109.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.