Home / 3,574,471.59-4,932,777.03-1,942,874.49

Finding the Fourth Proportional to 3,574,471.59, 4,932,777.03 and 1,942,874.49

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Solution

The fourth proportional to 3,574,471.59, 4,932,777.03 and 1,942,874.49 is: 2,681,170.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,471.59 : 4,932,777.03 = 1,942,874.49 : x
  2. Step 2: Convert to fraction form
    3,574,471.59/4,932,777.03 = 1,942,874.49/x
  3. Step 3: Cross multiply
    3,574,471.59x = 4,932,777.03 × 1,942,874.49
  4. Step 4: Simplify right side
    3,574,471.59x = 9,583,766,656,444.97
  5. Step 5: Solve for x
    x = 9,583,766,656,444.97/3,574,471.59
  6. Step 6: Final answer
    x = 2,681,170.19

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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.