Home / 3,882,092.35-5,357,308.70-2,251,466.51

Finding the Fourth Proportional to 3,882,092.35, 5,357,308.70 and 2,251,466.51

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Solution

The fourth proportional to 3,882,092.35, 5,357,308.70 and 2,251,466.51 is: 3,107,036.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,092.35 : 5,357,308.70 = 2,251,466.51 : x
  2. Step 2: Convert to fraction form
    3,882,092.35/5,357,308.70 = 2,251,466.51/x
  3. Step 3: Cross multiply
    3,882,092.35x = 5,357,308.70 × 2,251,466.51
  4. Step 4: Simplify right side
    3,882,092.35x = 12,061,801,110,524.30
  5. Step 5: Solve for x
    x = 12,061,801,110,524.30/3,882,092.35
  6. Step 6: Final answer
    x = 3,107,036.11

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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.