Home / 6,846,115.71-10,252,871.58-3,961,403.11

Finding the Fourth Proportional to 6,846,115.71, 10,252,871.58 and 3,961,403.11

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Solution

The fourth proportional to 6,846,115.71, 10,252,871.58 and 3,961,403.11 is: 5,932,671.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,115.71 : 10,252,871.58 = 3,961,403.11 : x
  2. Step 2: Convert to fraction form
    6,846,115.71/10,252,871.58 = 3,961,403.11/x
  3. Step 3: Cross multiply
    6,846,115.71x = 10,252,871.58 × 3,961,403.11
  4. Step 4: Simplify right side
    6,846,115.71x = 40,615,757,312,178.26
  5. Step 5: Solve for x
    x = 40,615,757,312,178.26/6,846,115.71
  6. Step 6: Final answer
    x = 5,932,671.76

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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.