Home / 4,882,991.40-6,737,908.68-2,677,273.83

Finding the Fourth Proportional to 4,882,991.40, 6,737,908.68 and 2,677,273.83

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Solution

The fourth proportional to 4,882,991.40, 6,737,908.68 and 2,677,273.83 is: 3,694,298.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,991.40 : 6,737,908.68 = 2,677,273.83 : x
  2. Step 2: Convert to fraction form
    4,882,991.40/6,737,908.68 = 2,677,273.83/x
  3. Step 3: Cross multiply
    4,882,991.40x = 6,737,908.68 × 2,677,273.83
  4. Step 4: Simplify right side
    4,882,991.40x = 18,039,226,577,893.84
  5. Step 5: Solve for x
    x = 18,039,226,577,893.84/4,882,991.40
  6. Step 6: Final answer
    x = 3,694,298.25

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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.