Home / 5,348,910.83-8,027,197.04-2,277,055.35

Finding the Fourth Proportional to 5,348,910.83, 8,027,197.04 and 2,277,055.35

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Solution

The fourth proportional to 5,348,910.83, 8,027,197.04 and 2,277,055.35 is: 3,417,213.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348,910.83 : 8,027,197.04 = 2,277,055.35 : x
  2. Step 2: Convert to fraction form
    5,348,910.83/8,027,197.04 = 2,277,055.35/x
  3. Step 3: Cross multiply
    5,348,910.83x = 8,027,197.04 × 2,277,055.35
  4. Step 4: Simplify right side
    5,348,910.83x = 18,278,371,965,436.16
  5. Step 5: Solve for x
    x = 18,278,371,965,436.16/5,348,910.83
  6. Step 6: Final answer
    x = 3,417,213.81

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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.