Home / 2,663,519.22-3,673,205.24-1,745,414.91

Finding the Fourth Proportional to 2,663,519.22, 3,673,205.24 and 1,745,414.91

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Solution

The fourth proportional to 2,663,519.22, 3,673,205.24 and 1,745,414.91 is: 2,407,066.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,663,519.22 : 3,673,205.24 = 1,745,414.91 : x
  2. Step 2: Convert to fraction form
    2,663,519.22/3,673,205.24 = 1,745,414.91/x
  3. Step 3: Cross multiply
    2,663,519.22x = 3,673,205.24 × 1,745,414.91
  4. Step 4: Simplify right side
    2,663,519.22x = 6,411,267,184,659.05
  5. Step 5: Solve for x
    x = 6,411,267,184,659.05/2,663,519.22
  6. Step 6: Final answer
    x = 2,407,066.24

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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.