Home / 7,425,616.36-11,138,434.26-2,034,314.20

Finding the Fourth Proportional to 7,425,616.36, 11,138,434.26 and 2,034,314.20

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Solution

The fourth proportional to 7,425,616.36, 11,138,434.26 and 2,034,314.20 is: 3,051,473.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,425,616.36 : 11,138,434.26 = 2,034,314.20 : x
  2. Step 2: Convert to fraction form
    7,425,616.36/11,138,434.26 = 2,034,314.20/x
  3. Step 3: Cross multiply
    7,425,616.36x = 11,138,434.26 × 2,034,314.20
  4. Step 4: Simplify right side
    7,425,616.36x = 22,659,074,980,884.49
  5. Step 5: Solve for x
    x = 22,659,074,980,884.49/7,425,616.36
  6. Step 6: Final answer
    x = 3,051,473.96

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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.