Home / 3,962,770.24-5,468,643.96-2,244,225.28

Finding the Fourth Proportional to 3,962,770.24, 5,468,643.96 and 2,244,225.28

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Solution

The fourth proportional to 3,962,770.24, 5,468,643.96 and 2,244,225.28 is: 3,097,042.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,770.24 : 5,468,643.96 = 2,244,225.28 : x
  2. Step 2: Convert to fraction form
    3,962,770.24/5,468,643.96 = 2,244,225.28/x
  3. Step 3: Cross multiply
    3,962,770.24x = 5,468,643.96 × 2,244,225.28
  4. Step 4: Simplify right side
    3,962,770.24x = 12,272,869,022,351.31
  5. Step 5: Solve for x
    x = 12,272,869,022,351.31/3,962,770.24
  6. Step 6: Final answer
    x = 3,097,042.80

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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.