Home / 6,101,546.50-8,420,262.77-3,348,209.84

Finding the Fourth Proportional to 6,101,546.50, 8,420,262.77 and 3,348,209.84

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Solution

The fourth proportional to 6,101,546.50, 8,420,262.77 and 3,348,209.84 is: 4,620,600.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,546.50 : 8,420,262.77 = 3,348,209.84 : x
  2. Step 2: Convert to fraction form
    6,101,546.50/8,420,262.77 = 3,348,209.84/x
  3. Step 3: Cross multiply
    6,101,546.50x = 8,420,262.77 × 3,348,209.84
  4. Step 4: Simplify right side
    6,101,546.50x = 28,192,806,691,320.84
  5. Step 5: Solve for x
    x = 28,192,806,691,320.84/6,101,546.50
  6. Step 6: Final answer
    x = 4,620,600.15

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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.