Home / 3,654,812.46-5,043,681.08-2,023,247.05

Finding the Fourth Proportional to 3,654,812.46, 5,043,681.08 and 2,023,247.05

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Solution

The fourth proportional to 3,654,812.46, 5,043,681.08 and 2,023,247.05 is: 2,792,103.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,812.46 : 5,043,681.08 = 2,023,247.05 : x
  2. Step 2: Convert to fraction form
    3,654,812.46/5,043,681.08 = 2,023,247.05/x
  3. Step 3: Cross multiply
    3,654,812.46x = 5,043,681.08 × 2,023,247.05
  4. Step 4: Simplify right side
    3,654,812.46x = 10,204,612,856,134.58
  5. Step 5: Solve for x
    x = 10,204,612,856,134.58/3,654,812.46
  6. Step 6: Final answer
    x = 2,792,103.01

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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.