Home / 5,468,542.25-7,546,740.69-3,021,311.12

Finding the Fourth Proportional to 5,468,542.25, 7,546,740.69 and 3,021,311.12

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Solution

The fourth proportional to 5,468,542.25, 7,546,740.69 and 3,021,311.12 is: 4,169,493.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,468,542.25 : 7,546,740.69 = 3,021,311.12 : x
  2. Step 2: Convert to fraction form
    5,468,542.25/7,546,740.69 = 3,021,311.12/x
  3. Step 3: Cross multiply
    5,468,542.25x = 7,546,740.69 × 3,021,311.12
  4. Step 4: Simplify right side
    5,468,542.25x = 22,801,051,566,453.48
  5. Step 5: Solve for x
    x = 22,801,051,566,453.48/5,468,542.25
  6. Step 6: Final answer
    x = 4,169,493.54

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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.