Home / 2,677,892.24-3,693,868.44-1,589,446.64

Finding the Fourth Proportional to 2,677,892.24, 3,693,868.44 and 1,589,446.64

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Solution

The fourth proportional to 2,677,892.24, 3,693,868.44 and 1,589,446.64 is: 2,192,473.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,892.24 : 3,693,868.44 = 1,589,446.64 : x
  2. Step 2: Convert to fraction form
    2,677,892.24/3,693,868.44 = 1,589,446.64/x
  3. Step 3: Cross multiply
    2,677,892.24x = 3,693,868.44 × 1,589,446.64
  4. Step 4: Simplify right side
    2,677,892.24x = 5,871,206,780,560.04
  5. Step 5: Solve for x
    x = 5,871,206,780,560.04/2,677,892.24
  6. Step 6: Final answer
    x = 2,192,473.13

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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.