Home / 3,170,512.28-4,754,769.36-1,040,099.96

Finding the Fourth Proportional to 3,170,512.28, 4,754,769.36 and 1,040,099.96

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Solution

The fourth proportional to 3,170,512.28, 4,754,769.36 and 1,040,099.96 is: 1,559,822.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,512.28 : 4,754,769.36 = 1,040,099.96 : x
  2. Step 2: Convert to fraction form
    3,170,512.28/4,754,769.36 = 1,040,099.96/x
  3. Step 3: Cross multiply
    3,170,512.28x = 4,754,769.36 × 1,040,099.96
  4. Step 4: Simplify right side
    3,170,512.28x = 4,945,435,421,145.23
  5. Step 5: Solve for x
    x = 4,945,435,421,145.23/3,170,512.28
  6. Step 6: Final answer
    x = 1,559,822.19

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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.