Home / 2,952,687.42-4,074,708.69-1,594,560.42

Finding the Fourth Proportional to 2,952,687.42, 4,074,708.69 and 1,594,560.42

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Solution

The fourth proportional to 2,952,687.42, 4,074,708.69 and 1,594,560.42 is: 2,200,493.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,687.42 : 4,074,708.69 = 1,594,560.42 : x
  2. Step 2: Convert to fraction form
    2,952,687.42/4,074,708.69 = 1,594,560.42/x
  3. Step 3: Cross multiply
    2,952,687.42x = 4,074,708.69 × 1,594,560.42
  4. Step 4: Simplify right side
    2,952,687.42x = 6,497,369,200,104.05
  5. Step 5: Solve for x
    x = 6,497,369,200,104.05/2,952,687.42
  6. Step 6: Final answer
    x = 2,200,493.41

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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.