Home / 3,948,999.55-5,544,542.60-3,948,999.55

Finding the Fourth Proportional to 3,948,999.55, 5,544,542.60 and 3,948,999.55

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Solution

The fourth proportional to 3,948,999.55, 5,544,542.60 and 3,948,999.55 is: 5,544,542.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,948,999.55 : 5,544,542.60 = 3,948,999.55 : x
  2. Step 2: Convert to fraction form
    3,948,999.55/5,544,542.60 = 3,948,999.55/x
  3. Step 3: Cross multiply
    3,948,999.55x = 5,544,542.60 × 3,948,999.55
  4. Step 4: Simplify right side
    3,948,999.55x = 21,895,396,232,355.83
  5. Step 5: Solve for x
    x = 21,895,396,232,355.83/3,948,999.55
  6. Step 6: Final answer
    x = 5,544,542.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.