Home / 6,813,052.94-10,215,463.13-2,715,004.49

Finding the Fourth Proportional to 6,813,052.94, 10,215,463.13 and 2,715,004.49

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Solution

The fourth proportional to 6,813,052.94, 10,215,463.13 and 2,715,004.49 is: 4,070,866.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,813,052.94 : 10,215,463.13 = 2,715,004.49 : x
  2. Step 2: Convert to fraction form
    6,813,052.94/10,215,463.13 = 2,715,004.49/x
  3. Step 3: Cross multiply
    6,813,052.94x = 10,215,463.13 × 2,715,004.49
  4. Step 4: Simplify right side
    6,813,052.94x = 27,735,028,200,727.11
  5. Step 5: Solve for x
    x = 27,735,028,200,727.11/6,813,052.94
  6. Step 6: Final answer
    x = 4,070,866.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.