Home / 3,163,263.38-4,743,913.70-1,141,244.43

Finding the Fourth Proportional to 3,163,263.38, 4,743,913.70 and 1,141,244.43

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Solution

The fourth proportional to 3,163,263.38, 4,743,913.70 and 1,141,244.43 is: 1,711,512.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,263.38 : 4,743,913.70 = 1,141,244.43 : x
  2. Step 2: Convert to fraction form
    3,163,263.38/4,743,913.70 = 1,141,244.43/x
  3. Step 3: Cross multiply
    3,163,263.38x = 4,743,913.70 × 1,141,244.43
  4. Step 4: Simplify right side
    3,163,263.38x = 5,413,965,080,819.47
  5. Step 5: Solve for x
    x = 5,413,965,080,819.47/3,163,263.38
  6. Step 6: Final answer
    x = 1,711,512.59

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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.