Home / 12,174,473.63-16,801,301.73-6,741,965.63

Finding the Fourth Proportional to 12,174,473.63, 16,801,301.73 and 6,741,965.63

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Solution

The fourth proportional to 12,174,473.63, 16,801,301.73 and 6,741,965.63 is: 9,304,205.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,174,473.63 : 16,801,301.73 = 6,741,965.63 : x
  2. Step 2: Convert to fraction form
    12,174,473.63/16,801,301.73 = 6,741,965.63/x
  3. Step 3: Cross multiply
    12,174,473.63x = 16,801,301.73 × 6,741,965.63
  4. Step 4: Simplify right side
    12,174,473.63x = 113,273,798,718,913.03
  5. Step 5: Solve for x
    x = 113,273,798,718,913.03/12,174,473.63
  6. Step 6: Final answer
    x = 9,304,205.03

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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.