Home / 5,449,080.45-8,170,782.96-2,034,559.11

Finding the Fourth Proportional to 5,449,080.45, 8,170,782.96 and 2,034,559.11

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Solution

The fourth proportional to 5,449,080.45, 8,170,782.96 and 2,034,559.11 is: 3,050,779.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,449,080.45 : 8,170,782.96 = 2,034,559.11 : x
  2. Step 2: Convert to fraction form
    5,449,080.45/8,170,782.96 = 2,034,559.11/x
  3. Step 3: Cross multiply
    5,449,080.45x = 8,170,782.96 × 2,034,559.11
  4. Step 4: Simplify right side
    5,449,080.45x = 16,623,940,945,370.80
  5. Step 5: Solve for x
    x = 16,623,940,945,370.80/5,449,080.45
  6. Step 6: Final answer
    x = 3,050,779.14

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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.