Home / 7,959,292.80-11,941,463.04-2,841,612.96

Finding the Fourth Proportional to 7,959,292.80, 11,941,463.04 and 2,841,612.96

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Solution

The fourth proportional to 7,959,292.80, 11,941,463.04 and 2,841,612.96 is: 4,263,320.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,959,292.80 : 11,941,463.04 = 2,841,612.96 : x
  2. Step 2: Convert to fraction form
    7,959,292.80/11,941,463.04 = 2,841,612.96/x
  3. Step 3: Cross multiply
    7,959,292.80x = 11,941,463.04 × 2,841,612.96
  4. Step 4: Simplify right side
    7,959,292.80x = 33,933,016,135,825.00
  5. Step 5: Solve for x
    x = 33,933,016,135,825.00/7,959,292.80
  6. Step 6: Final answer
    x = 4,263,320.50

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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.