Home / 3,597,348.82-4,964,354.61-1,965,756.43

Finding the Fourth Proportional to 3,597,348.82, 4,964,354.61 and 1,965,756.43

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Solution

The fourth proportional to 3,597,348.82, 4,964,354.61 and 1,965,756.43 is: 2,712,751.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,348.82 : 4,964,354.61 = 1,965,756.43 : x
  2. Step 2: Convert to fraction form
    3,597,348.82/4,964,354.61 = 1,965,756.43/x
  3. Step 3: Cross multiply
    3,597,348.82x = 4,964,354.61 × 1,965,756.43
  4. Step 4: Simplify right side
    3,597,348.82x = 9,758,711,995,407.64
  5. Step 5: Solve for x
    x = 9,758,711,995,407.64/3,597,348.82
  6. Step 6: Final answer
    x = 2,712,751.11

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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.