Home / 4,194,815.60-5,789,641.43-2,625,675.55

Finding the Fourth Proportional to 4,194,815.60, 5,789,641.43 and 2,625,675.55

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Solution

The fourth proportional to 4,194,815.60, 5,789,641.43 and 2,625,675.55 is: 3,623,930.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,815.60 : 5,789,641.43 = 2,625,675.55 : x
  2. Step 2: Convert to fraction form
    4,194,815.60/5,789,641.43 = 2,625,675.55/x
  3. Step 3: Cross multiply
    4,194,815.60x = 5,789,641.43 × 2,625,675.55
  4. Step 4: Simplify right side
    4,194,815.60x = 15,201,719,930,723.41
  5. Step 5: Solve for x
    x = 15,201,719,930,723.41/4,194,815.60
  6. Step 6: Final answer
    x = 3,623,930.44

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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.