Home / 2,933,537.80-4,401,084.30-1,040,081.80

Finding the Fourth Proportional to 2,933,537.80, 4,401,084.30 and 1,040,081.80

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Solution

The fourth proportional to 2,933,537.80, 4,401,084.30 and 1,040,081.80 is: 1,560,398.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,537.80 : 4,401,084.30 = 1,040,081.80 : x
  2. Step 2: Convert to fraction form
    2,933,537.80/4,401,084.30 = 1,040,081.80/x
  3. Step 3: Cross multiply
    2,933,537.80x = 4,401,084.30 × 1,040,081.80
  4. Step 4: Simplify right side
    2,933,537.80x = 4,577,487,680,695.74
  5. Step 5: Solve for x
    x = 4,577,487,680,695.74/2,933,537.80
  6. Step 6: Final answer
    x = 1,560,398.40

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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.