Home / 10,741,883.40-16,112,667.17-2,654,859.74

Finding the Fourth Proportional to 10,741,883.40, 16,112,667.17 and 2,654,859.74

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Solution

The fourth proportional to 10,741,883.40, 16,112,667.17 and 2,654,859.74 is: 3,982,250.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741,883.40 : 16,112,667.17 = 2,654,859.74 : x
  2. Step 2: Convert to fraction form
    10,741,883.40/16,112,667.17 = 2,654,859.74/x
  3. Step 3: Cross multiply
    10,741,883.40x = 16,112,667.17 × 2,654,859.74
  4. Step 4: Simplify right side
    10,741,883.40x = 42,776,871,279,815.09
  5. Step 5: Solve for x
    x = 42,776,871,279,815.09/10,741,883.40
  6. Step 6: Final answer
    x = 3,982,250.57

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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.