Home / 4,940,373.27-6,818,431.11-2,846,808.39

Finding the Fourth Proportional to 4,940,373.27, 6,818,431.11 and 2,846,808.39

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Solution

The fourth proportional to 4,940,373.27, 6,818,431.11 and 2,846,808.39 is: 3,929,008.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,940,373.27 : 6,818,431.11 = 2,846,808.39 : x
  2. Step 2: Convert to fraction form
    4,940,373.27/6,818,431.11 = 2,846,808.39/x
  3. Step 3: Cross multiply
    4,940,373.27x = 6,818,431.11 × 2,846,808.39
  4. Step 4: Simplify right side
    4,940,373.27x = 19,410,766,890,585.02
  5. Step 5: Solve for x
    x = 19,410,766,890,585.02/4,940,373.27
  6. Step 6: Final answer
    x = 3,929,008.16

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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.