Home / 2,264,763.80-3,397,145.70-2,040,115.16

Finding the Fourth Proportional to 2,264,763.80, 3,397,145.70 and 2,040,115.16

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Solution

The fourth proportional to 2,264,763.80, 3,397,145.70 and 2,040,115.16 is: 3,060,172.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264,763.80 : 3,397,145.70 = 2,040,115.16 : x
  2. Step 2: Convert to fraction form
    2,264,763.80/3,397,145.70 = 2,040,115.16/x
  3. Step 3: Cross multiply
    2,264,763.80x = 3,397,145.70 × 2,040,115.16
  4. Step 4: Simplify right side
    2,264,763.80x = 6,930,568,459,442.11
  5. Step 5: Solve for x
    x = 6,930,568,459,442.11/2,264,763.80
  6. Step 6: Final answer
    x = 3,060,172.74

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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.