Home / 3,668,292.21-5,062,401.35-2,036,699.65

Finding the Fourth Proportional to 3,668,292.21, 5,062,401.35 and 2,036,699.65

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Solution

The fourth proportional to 3,668,292.21, 5,062,401.35 and 2,036,699.65 is: 2,810,733.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,668,292.21 : 5,062,401.35 = 2,036,699.65 : x
  2. Step 2: Convert to fraction form
    3,668,292.21/5,062,401.35 = 2,036,699.65/x
  3. Step 3: Cross multiply
    3,668,292.21x = 5,062,401.35 × 2,036,699.65
  4. Step 4: Simplify right side
    3,668,292.21x = 10,310,591,057,704.53
  5. Step 5: Solve for x
    x = 10,310,591,057,704.53/3,668,292.21
  6. Step 6: Final answer
    x = 2,810,733.30

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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.