Home / 10,676,859.95-16,040,839.49-6,846,187.52

Finding the Fourth Proportional to 10,676,859.95, 16,040,839.49 and 6,846,187.52

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Solution

The fourth proportional to 10,676,859.95, 16,040,839.49 and 6,846,187.52 is: 10,285,664.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,859.95 : 16,040,839.49 = 6,846,187.52 : x
  2. Step 2: Convert to fraction form
    10,676,859.95/16,040,839.49 = 6,846,187.52/x
  3. Step 3: Cross multiply
    10,676,859.95x = 16,040,839.49 × 6,846,187.52
  4. Step 4: Simplify right side
    10,676,859.95x = 109,818,595,012,326.02
  5. Step 5: Solve for x
    x = 109,818,595,012,326.02/10,676,859.95
  6. Step 6: Final answer
    x = 10,285,664.10

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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.