Home / 4,049,568.57-5,589,811.98-2,331,373.89

Finding the Fourth Proportional to 4,049,568.57, 5,589,811.98 and 2,331,373.89

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Solution

The fourth proportional to 4,049,568.57, 5,589,811.98 and 2,331,373.89 is: 3,218,106.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,568.57 : 5,589,811.98 = 2,331,373.89 : x
  2. Step 2: Convert to fraction form
    4,049,568.57/5,589,811.98 = 2,331,373.89/x
  3. Step 3: Cross multiply
    4,049,568.57x = 5,589,811.98 × 2,331,373.89
  4. Step 4: Simplify right side
    4,049,568.57x = 13,031,941,700,181.20
  5. Step 5: Solve for x
    x = 13,031,941,700,181.20/4,049,568.57
  6. Step 6: Final answer
    x = 3,218,106.19

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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.