Home / 3,170,514.28-4,754,772.36-1,040,101.96

Finding the Fourth Proportional to 3,170,514.28, 4,754,772.36 and 1,040,101.96

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Solution

The fourth proportional to 3,170,514.28, 4,754,772.36 and 1,040,101.96 is: 1,559,825.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,170,514.28 : 4,754,772.36 = 1,040,101.96 : x
  2. Step 2: Convert to fraction form
    3,170,514.28/4,754,772.36 = 1,040,101.96/x
  3. Step 3: Cross multiply
    3,170,514.28x = 4,754,772.36 × 1,040,101.96
  4. Step 4: Simplify right side
    3,170,514.28x = 4,945,448,050,989.83
  5. Step 5: Solve for x
    x = 4,945,448,050,989.83/3,170,514.28
  6. Step 6: Final answer
    x = 1,559,825.19

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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.