Home / 3,252,494.94-4,488,438.61-1,802,284.29

Finding the Fourth Proportional to 3,252,494.94, 4,488,438.61 and 1,802,284.29

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Solution

The fourth proportional to 3,252,494.94, 4,488,438.61 and 1,802,284.29 is: 2,487,149.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,494.94 : 4,488,438.61 = 1,802,284.29 : x
  2. Step 2: Convert to fraction form
    3,252,494.94/4,488,438.61 = 1,802,284.29/x
  3. Step 3: Cross multiply
    3,252,494.94x = 4,488,438.61 × 1,802,284.29
  4. Step 4: Simplify right side
    3,252,494.94x = 8,089,442,393,432.44
  5. Step 5: Solve for x
    x = 8,089,442,393,432.44/3,252,494.94
  6. Step 6: Final answer
    x = 2,487,149.88

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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.