Home / 3,555,760.09-4,906,961.84-1,924,167.27

Finding the Fourth Proportional to 3,555,760.09, 4,906,961.84 and 1,924,167.27

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Solution

The fourth proportional to 3,555,760.09, 4,906,961.84 and 1,924,167.27 is: 2,655,357.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,760.09 : 4,906,961.84 = 1,924,167.27 : x
  2. Step 2: Convert to fraction form
    3,555,760.09/4,906,961.84 = 1,924,167.27/x
  3. Step 3: Cross multiply
    3,555,760.09x = 4,906,961.84 × 1,924,167.27
  4. Step 4: Simplify right side
    3,555,760.09x = 9,441,815,367,666.98
  5. Step 5: Solve for x
    x = 9,441,815,367,666.98/3,555,760.09
  6. Step 6: Final answer
    x = 2,655,357.82

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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.