Home / 3,383,167.80-5,073,570.37-1,360,887.18

Finding the Fourth Proportional to 3,383,167.80, 5,073,570.37 and 1,360,887.18

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Solution

The fourth proportional to 3,383,167.80, 5,073,570.37 and 1,360,887.18 is: 2,040,855.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,383,167.80 : 5,073,570.37 = 1,360,887.18 : x
  2. Step 2: Convert to fraction form
    3,383,167.80/5,073,570.37 = 1,360,887.18/x
  3. Step 3: Cross multiply
    3,383,167.80x = 5,073,570.37 × 1,360,887.18
  4. Step 4: Simplify right side
    3,383,167.80x = 6,904,556,873,360.86
  5. Step 5: Solve for x
    x = 6,904,556,873,360.86/3,383,167.80
  6. Step 6: Final answer
    x = 2,040,855.58

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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.