Home / 4,882,974.15-6,737,884.92-2,677,256.51

Finding the Fourth Proportional to 4,882,974.15, 6,737,884.92 and 2,677,256.51

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Solution

The fourth proportional to 4,882,974.15, 6,737,884.92 and 2,677,256.51 is: 3,694,274.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,974.15 : 6,737,884.92 = 2,677,256.51 : x
  2. Step 2: Convert to fraction form
    4,882,974.15/6,737,884.92 = 2,677,256.51/x
  3. Step 3: Cross multiply
    4,882,974.15x = 6,737,884.92 × 2,677,256.51
  4. Step 4: Simplify right side
    4,882,974.15x = 18,039,046,232,011.40
  5. Step 5: Solve for x
    x = 18,039,046,232,011.40/4,882,974.15
  6. Step 6: Final answer
    x = 3,694,274.37

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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.