Home / 2,290,195.08-3,451,377.87-2,062,776.24

Finding the Fourth Proportional to 2,290,195.08, 3,451,377.87 and 2,062,776.24

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Solution

The fourth proportional to 2,290,195.08, 3,451,377.87 and 2,062,776.24 is: 3,108,652.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,195.08 : 3,451,377.87 = 2,062,776.24 : x
  2. Step 2: Convert to fraction form
    2,290,195.08/3,451,377.87 = 2,062,776.24/x
  3. Step 3: Cross multiply
    2,290,195.08x = 3,451,377.87 × 2,062,776.24
  4. Step 4: Simplify right side
    2,290,195.08x = 7,119,420,265,497.81
  5. Step 5: Solve for x
    x = 7,119,420,265,497.81/2,290,195.08
  6. Step 6: Final answer
    x = 3,108,652.33

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.