Home / 2,723,999.20-4,085,998.80-2,304,095.20

Finding the Fourth Proportional to 2,723,999.20, 4,085,998.80 and 2,304,095.20

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Solution

The fourth proportional to 2,723,999.20, 4,085,998.80 and 2,304,095.20 is: 3,456,142.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,999.20 : 4,085,998.80 = 2,304,095.20 : x
  2. Step 2: Convert to fraction form
    2,723,999.20/4,085,998.80 = 2,304,095.20/x
  3. Step 3: Cross multiply
    2,723,999.20x = 4,085,998.80 × 2,304,095.20
  4. Step 4: Simplify right side
    2,723,999.20x = 9,414,530,222,285.76
  5. Step 5: Solve for x
    x = 9,414,530,222,285.76/2,723,999.20
  6. Step 6: Final answer
    x = 3,456,142.80

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1.5x scale

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.