Home / 6,005,082.42-8,286,705.81-3,288,770.10

Finding the Fourth Proportional to 6,005,082.42, 8,286,705.81 and 3,288,770.10

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Solution

The fourth proportional to 6,005,082.42, 8,286,705.81 and 3,288,770.10 is: 4,538,334.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005,082.42 : 8,286,705.81 = 3,288,770.10 : x
  2. Step 2: Convert to fraction form
    6,005,082.42/8,286,705.81 = 3,288,770.10/x
  3. Step 3: Cross multiply
    6,005,082.42x = 8,286,705.81 × 3,288,770.10
  4. Step 4: Simplify right side
    6,005,082.42x = 27,253,070,295,424.28
  5. Step 5: Solve for x
    x = 27,253,070,295,424.28/6,005,082.42
  6. Step 6: Final answer
    x = 4,538,334.10

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Double scale
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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.