Home / 12,174,475.38-16,801,304.14-6,741,967.38

Finding the Fourth Proportional to 12,174,475.38, 16,801,304.14 and 6,741,967.38

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Solution

The fourth proportional to 12,174,475.38, 16,801,304.14 and 6,741,967.38 is: 9,304,207.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,174,475.38 : 16,801,304.14 = 6,741,967.38 : x
  2. Step 2: Convert to fraction form
    12,174,475.38/16,801,304.14 = 6,741,967.38/x
  3. Step 3: Cross multiply
    12,174,475.38x = 16,801,304.14 × 6,741,967.38
  4. Step 4: Simplify right side
    12,174,475.38x = 113,273,844,369,332.44
  5. Step 5: Solve for x
    x = 113,273,844,369,332.44/12,174,475.38
  6. Step 6: Final answer
    x = 9,304,207.44

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1.5x scale

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.