Home / 4,023,182.37-5,549,719.28-2,392,115.75

Finding the Fourth Proportional to 4,023,182.37, 5,549,719.28 and 2,392,115.75

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Solution

The fourth proportional to 4,023,182.37, 5,549,719.28 and 2,392,115.75 is: 3,299,768.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,182.37 : 5,549,719.28 = 2,392,115.75 : x
  2. Step 2: Convert to fraction form
    4,023,182.37/5,549,719.28 = 2,392,115.75/x
  3. Step 3: Cross multiply
    4,023,182.37x = 5,549,719.28 × 2,392,115.75
  4. Step 4: Simplify right side
    4,023,182.37x = 13,275,570,897,766.66
  5. Step 5: Solve for x
    x = 13,275,570,897,766.66/4,023,182.37
  6. Step 6: Final answer
    x = 3,299,768.61

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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.