Home / 6,101,330.06-8,419,812.19-3,348,063.52

Finding the Fourth Proportional to 6,101,330.06, 8,419,812.19 and 3,348,063.52

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Solution

The fourth proportional to 6,101,330.06, 8,419,812.19 and 3,348,063.52 is: 4,620,314.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,330.06 : 8,419,812.19 = 3,348,063.52 : x
  2. Step 2: Convert to fraction form
    6,101,330.06/8,419,812.19 = 3,348,063.52/x
  3. Step 3: Cross multiply
    6,101,330.06x = 8,419,812.19 × 3,348,063.52
  4. Step 4: Simplify right side
    6,101,330.06x = 28,190,065,979,750.93
  5. Step 5: Solve for x
    x = 28,190,065,979,750.93/6,101,330.06
  6. Step 6: Final answer
    x = 4,620,314.87

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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.