Home / 3,597,589-4,964,737.89-1,966,065.13

Finding the Fourth Proportional to 3,597,589, 4,964,737.89 and 1,966,065.13

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Solution

The fourth proportional to 3,597,589, 4,964,737.89 and 1,966,065.13 is: 2,713,205.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,589 : 4,964,737.89 = 1,966,065.13 : x
  2. Step 2: Convert to fraction form
    3,597,589/4,964,737.89 = 1,966,065.13/x
  3. Step 3: Cross multiply
    3,597,589x = 4,964,737.89 × 1,966,065.13
  4. Step 4: Simplify right side
    3,597,589x = 9,760,998,045,118.78
  5. Step 5: Solve for x
    x = 9,760,998,045,118.78/3,597,589
  6. Step 6: Final answer
    x = 2,713,205.44

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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.