Home / 3,555,757.47-4,906,958.20-1,924,164.65

Finding the Fourth Proportional to 3,555,757.47, 4,906,958.20 and 1,924,164.65

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Solution

The fourth proportional to 3,555,757.47, 4,906,958.20 and 1,924,164.65 is: 2,655,354.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,757.47 : 4,906,958.20 = 1,924,164.65 : x
  2. Step 2: Convert to fraction form
    3,555,757.47/4,906,958.20 = 1,924,164.65/x
  3. Step 3: Cross multiply
    3,555,757.47x = 4,906,958.20 × 1,924,164.65
  4. Step 4: Simplify right side
    3,555,757.47x = 9,441,795,482,932.84
  5. Step 5: Solve for x
    x = 9,441,795,482,932.84/3,555,757.47
  6. Step 6: Final answer
    x = 2,655,354.19

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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.