Home / 2,656,309.26-3,665,249.01-1,494,594.30

Finding the Fourth Proportional to 2,656,309.26, 3,665,249.01 and 1,494,594.30

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Solution

The fourth proportional to 2,656,309.26, 3,665,249.01 and 1,494,594.30 is: 2,062,282.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,656,309.26 : 3,665,249.01 = 1,494,594.30 : x
  2. Step 2: Convert to fraction form
    2,656,309.26/3,665,249.01 = 1,494,594.30/x
  3. Step 3: Cross multiply
    2,656,309.26x = 3,665,249.01 × 1,494,594.30
  4. Step 4: Simplify right side
    2,656,309.26x = 5,478,060,278,426.64
  5. Step 5: Solve for x
    x = 5,478,060,278,426.64/2,656,309.26
  6. Step 6: Final answer
    x = 2,062,282.57

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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.