Home / 3,163,272.14-4,743,926.82-1,141,253.18

Finding the Fourth Proportional to 3,163,272.14, 4,743,926.82 and 1,141,253.18

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Solution

The fourth proportional to 3,163,272.14, 4,743,926.82 and 1,141,253.18 is: 1,711,525.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,272.14 : 4,743,926.82 = 1,141,253.18 : x
  2. Step 2: Convert to fraction form
    3,163,272.14/4,743,926.82 = 1,141,253.18/x
  3. Step 3: Cross multiply
    3,163,272.14x = 4,743,926.82 × 1,141,253.18
  4. Step 4: Simplify right side
    3,163,272.14x = 5,414,021,569,012.29
  5. Step 5: Solve for x
    x = 5,414,021,569,012.29/3,163,272.14
  6. Step 6: Final answer
    x = 1,711,525.70

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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.