Home / 6,000,519.10-8,280,716.10-3,247,206.61

Finding the Fourth Proportional to 6,000,519.10, 8,280,716.10 and 3,247,206.61

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Solution

The fourth proportional to 6,000,519.10, 8,280,716.10 and 3,247,206.61 is: 4,481,144.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,000,519.10 : 8,280,716.10 = 3,247,206.61 : x
  2. Step 2: Convert to fraction form
    6,000,519.10/8,280,716.10 = 3,247,206.61/x
  3. Step 3: Cross multiply
    6,000,519.10x = 8,280,716.10 × 3,247,206.61
  4. Step 4: Simplify right side
    6,000,519.10x = 26,889,196,093,507.68
  5. Step 5: Solve for x
    x = 26,889,196,093,507.68/6,000,519.10
  6. Step 6: Final answer
    x = 4,481,144.99

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1.5x scale

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.