Home / 4,248,739.20-5,863,286.34-2,529,932.16

Finding the Fourth Proportional to 4,248,739.20, 5,863,286.34 and 2,529,932.16

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Solution

The fourth proportional to 4,248,739.20, 5,863,286.34 and 2,529,932.16 is: 3,491,322.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,739.20 : 5,863,286.34 = 2,529,932.16 : x
  2. Step 2: Convert to fraction form
    4,248,739.20/5,863,286.34 = 2,529,932.16/x
  3. Step 3: Cross multiply
    4,248,739.20x = 5,863,286.34 × 2,529,932.16
  4. Step 4: Simplify right side
    4,248,739.20x = 14,833,716,674,854.70
  5. Step 5: Solve for x
    x = 14,833,716,674,854.70/4,248,739.20
  6. Step 6: Final answer
    x = 3,491,322.01

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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.