Home / 3,397,899.39-5,094,303.30-2,049,747.74

Finding the Fourth Proportional to 3,397,899.39, 5,094,303.30 and 2,049,747.74

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Solution

The fourth proportional to 3,397,899.39, 5,094,303.30 and 2,049,747.74 is: 3,073,085.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,899.39 : 5,094,303.30 = 2,049,747.74 : x
  2. Step 2: Convert to fraction form
    3,397,899.39/5,094,303.30 = 2,049,747.74/x
  3. Step 3: Cross multiply
    3,397,899.39x = 5,094,303.30 × 2,049,747.74
  4. Step 4: Simplify right side
    3,397,899.39x = 10,442,036,650,578.03
  5. Step 5: Solve for x
    x = 10,442,036,650,578.03/3,397,899.39
  6. Step 6: Final answer
    x = 3,073,085.88

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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.