Home / 3,253,327.91-4,850,906.22-3,163,945.01

Finding the Fourth Proportional to 3,253,327.91, 4,850,906.22 and 3,163,945.01

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Solution

The fourth proportional to 3,253,327.91, 4,850,906.22 and 3,163,945.01 is: 4,717,630.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,327.91 : 4,850,906.22 = 3,163,945.01 : x
  2. Step 2: Convert to fraction form
    3,253,327.91/4,850,906.22 = 3,163,945.01/x
  3. Step 3: Cross multiply
    3,253,327.91x = 4,850,906.22 × 3,163,945.01
  4. Step 4: Simplify right side
    3,253,327.91x = 15,348,000,492,627.63
  5. Step 5: Solve for x
    x = 15,348,000,492,627.63/3,253,327.91
  6. Step 6: Final answer
    x = 4,717,630.96

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.