Home / 3,297,058.78-4,937,070.94-2,275,542.06

Finding the Fourth Proportional to 3,297,058.78, 4,937,070.94 and 2,275,542.06

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Solution

The fourth proportional to 3,297,058.78, 4,937,070.94 and 2,275,542.06 is: 3,407,434.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,058.78 : 4,937,070.94 = 2,275,542.06 : x
  2. Step 2: Convert to fraction form
    3,297,058.78/4,937,070.94 = 2,275,542.06/x
  3. Step 3: Cross multiply
    3,297,058.78x = 4,937,070.94 × 2,275,542.06
  4. Step 4: Simplify right side
    3,297,058.78x = 11,234,512,593,541.81
  5. Step 5: Solve for x
    x = 11,234,512,593,541.81/3,297,058.78
  6. Step 6: Final answer
    x = 3,407,434.73

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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.