Home / 6,272,003.80-9,412,920.90-2,906,627.80

Finding the Fourth Proportional to 6,272,003.80, 9,412,920.90 and 2,906,627.80

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Solution

The fourth proportional to 6,272,003.80, 9,412,920.90 and 2,906,627.80 is: 4,362,219.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272,003.80 : 9,412,920.90 = 2,906,627.80 : x
  2. Step 2: Convert to fraction form
    6,272,003.80/9,412,920.90 = 2,906,627.80/x
  3. Step 3: Cross multiply
    6,272,003.80x = 9,412,920.90 × 2,906,627.80
  4. Step 4: Simplify right side
    6,272,003.80x = 27,359,857,567,141.02
  5. Step 5: Solve for x
    x = 27,359,857,567,141.02/6,272,003.80
  6. Step 6: Final answer
    x = 4,362,219.55

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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.