Home / 3,597,348.74-4,964,354.44-1,965,756.30

Finding the Fourth Proportional to 3,597,348.74, 4,964,354.44 and 1,965,756.30

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Solution

The fourth proportional to 3,597,348.74, 4,964,354.44 and 1,965,756.30 is: 2,712,750.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,348.74 : 4,964,354.44 = 1,965,756.30 : x
  2. Step 2: Convert to fraction form
    3,597,348.74/4,964,354.44 = 1,965,756.30/x
  3. Step 3: Cross multiply
    3,597,348.74x = 4,964,354.44 × 1,965,756.30
  4. Step 4: Simplify right side
    3,597,348.74x = 9,758,711,015,862.97
  5. Step 5: Solve for x
    x = 9,758,711,015,862.97/3,597,348.74
  6. Step 6: Final answer
    x = 2,712,750.90

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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.