Home / 5,845,856.28-8,770,769.34-3,150,451.56

Finding the Fourth Proportional to 5,845,856.28, 8,770,769.34 and 3,150,451.56

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Solution

The fourth proportional to 5,845,856.28, 8,770,769.34 and 3,150,451.56 is: 4,726,747.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,845,856.28 : 8,770,769.34 = 3,150,451.56 : x
  2. Step 2: Convert to fraction form
    5,845,856.28/8,770,769.34 = 3,150,451.56/x
  3. Step 3: Cross multiply
    5,845,856.28x = 8,770,769.34 × 3,150,451.56
  4. Step 4: Simplify right side
    5,845,856.28x = 27,631,883,949,603.17
  5. Step 5: Solve for x
    x = 27,631,883,949,603.17/5,845,856.28
  6. Step 6: Final answer
    x = 4,726,747.05

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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.