Home / 3,063,512.20-4,595,441.10-933,665.80

Finding the Fourth Proportional to 3,063,512.20, 4,595,441.10 and 933,665.80

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Solution

The fourth proportional to 3,063,512.20, 4,595,441.10 and 933,665.80 is: 1,400,551.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,512.20 : 4,595,441.10 = 933,665.80 : x
  2. Step 2: Convert to fraction form
    3,063,512.20/4,595,441.10 = 933,665.80/x
  3. Step 3: Cross multiply
    3,063,512.20x = 4,595,441.10 × 933,665.80
  4. Step 4: Simplify right side
    3,063,512.20x = 4,290,606,190,984.38
  5. Step 5: Solve for x
    x = 4,290,606,190,984.38/3,063,512.20
  6. Step 6: Final answer
    x = 1,400,551.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.