Home / 6,823,272.26-10,239,846.84-2,669,286.74

Finding the Fourth Proportional to 6,823,272.26, 10,239,846.84 and 2,669,286.74

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Solution

The fourth proportional to 6,823,272.26, 10,239,846.84 and 2,669,286.74 is: 4,005,862.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,272.26 : 10,239,846.84 = 2,669,286.74 : x
  2. Step 2: Convert to fraction form
    6,823,272.26/10,239,846.84 = 2,669,286.74/x
  3. Step 3: Cross multiply
    6,823,272.26x = 10,239,846.84 × 2,669,286.74
  4. Step 4: Simplify right side
    6,823,272.26x = 27,333,087,389,642.90
  5. Step 5: Solve for x
    x = 27,333,087,389,642.90/6,823,272.26
  6. Step 6: Final answer
    x = 4,005,862.05

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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.