Home / 12,174,471.44-16,801,298.70-6,741,963.44

Finding the Fourth Proportional to 12,174,471.44, 16,801,298.70 and 6,741,963.44

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Solution

The fourth proportional to 12,174,471.44, 16,801,298.70 and 6,741,963.44 is: 9,304,202.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,174,471.44 : 16,801,298.70 = 6,741,963.44 : x
  2. Step 2: Convert to fraction form
    12,174,471.44/16,801,298.70 = 6,741,963.44/x
  3. Step 3: Cross multiply
    12,174,471.44x = 16,801,298.70 × 6,741,963.44
  4. Step 4: Simplify right side
    12,174,471.44x = 113,273,741,579,919.53
  5. Step 5: Solve for x
    x = 113,273,741,579,919.53/12,174,471.44
  6. Step 6: Final answer
    x = 9,304,202.00

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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.