Home / 5,396,050.44-7,446,568.28-2,948,661.56

Finding the Fourth Proportional to 5,396,050.44, 7,446,568.28 and 2,948,661.56

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Solution

The fourth proportional to 5,396,050.44, 7,446,568.28 and 2,948,661.56 is: 4,069,163.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,050.44 : 7,446,568.28 = 2,948,661.56 : x
  2. Step 2: Convert to fraction form
    5,396,050.44/7,446,568.28 = 2,948,661.56/x
  3. Step 3: Cross multiply
    5,396,050.44x = 7,446,568.28 × 2,948,661.56
  4. Step 4: Simplify right side
    5,396,050.44x = 21,957,409,645,024.43
  5. Step 5: Solve for x
    x = 21,957,409,645,024.43/5,396,050.44
  6. Step 6: Final answer
    x = 4,069,163.16

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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.