Home / 3,597,366.96-4,964,378.85-1,965,774.38

Finding the Fourth Proportional to 3,597,366.96, 4,964,378.85 and 1,965,774.38

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Solution

The fourth proportional to 3,597,366.96, 4,964,378.85 and 1,965,774.38 is: 2,712,775.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,366.96 : 4,964,378.85 = 1,965,774.38 : x
  2. Step 2: Convert to fraction form
    3,597,366.96/4,964,378.85 = 1,965,774.38/x
  3. Step 3: Cross multiply
    3,597,366.96x = 4,964,378.85 × 1,965,774.38
  4. Step 4: Simplify right side
    3,597,366.96x = 9,758,848,731,121.97
  5. Step 5: Solve for x
    x = 9,758,848,731,121.97/3,597,366.96
  6. Step 6: Final answer
    x = 2,712,775.44

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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.