Home / 3,146,035.62-4,716,063.57-2,005,597.11

Finding the Fourth Proportional to 3,146,035.62, 4,716,063.57 and 2,005,597.11

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Solution

The fourth proportional to 3,146,035.62, 4,716,063.57 and 2,005,597.11 is: 3,006,489.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,035.62 : 4,716,063.57 = 2,005,597.11 : x
  2. Step 2: Convert to fraction form
    3,146,035.62/4,716,063.57 = 2,005,597.11/x
  3. Step 3: Cross multiply
    3,146,035.62x = 4,716,063.57 × 2,005,597.11
  4. Step 4: Simplify right side
    3,146,035.62x = 9,458,523,466,568.28
  5. Step 5: Solve for x
    x = 9,458,523,466,568.28/3,146,035.62
  6. Step 6: Final answer
    x = 3,006,489.63

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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.