Home / 3,597,942.60-4,964,681.12-2,310,526.78

Finding the Fourth Proportional to 3,597,942.60, 4,964,681.12 and 2,310,526.78

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Solution

The fourth proportional to 3,597,942.60, 4,964,681.12 and 2,310,526.78 is: 3,188,218.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,942.60 : 4,964,681.12 = 2,310,526.78 : x
  2. Step 2: Convert to fraction form
    3,597,942.60/4,964,681.12 = 2,310,526.78/x
  3. Step 3: Cross multiply
    3,597,942.60x = 4,964,681.12 × 2,310,526.78
  4. Step 4: Simplify right side
    3,597,942.60x = 11,471,028,681,920.39
  5. Step 5: Solve for x
    x = 11,471,028,681,920.39/3,597,942.60
  6. Step 6: Final answer
    x = 3,188,218.92

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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.