Home / 2,747,349.45-3,791,569.22-1,524,049.38

Finding the Fourth Proportional to 2,747,349.45, 3,791,569.22 and 1,524,049.38

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Solution

The fourth proportional to 2,747,349.45, 3,791,569.22 and 1,524,049.38 is: 2,103,314.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,349.45 : 3,791,569.22 = 1,524,049.38 : x
  2. Step 2: Convert to fraction form
    2,747,349.45/3,791,569.22 = 1,524,049.38/x
  3. Step 3: Cross multiply
    2,747,349.45x = 3,791,569.22 × 1,524,049.38
  4. Step 4: Simplify right side
    2,747,349.45x = 5,778,538,711,347.84
  5. Step 5: Solve for x
    x = 5,778,538,711,347.84/2,747,349.45
  6. Step 6: Final answer
    x = 2,103,314.05

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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.