Home / 6,682,367.85-9,221,700.47-3,626,585.61

Finding the Fourth Proportional to 6,682,367.85, 9,221,700.47 and 3,626,585.61

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Solution

The fourth proportional to 6,682,367.85, 9,221,700.47 and 3,626,585.61 is: 5,004,705.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,682,367.85 : 9,221,700.47 = 3,626,585.61 : x
  2. Step 2: Convert to fraction form
    6,682,367.85/9,221,700.47 = 3,626,585.61/x
  3. Step 3: Cross multiply
    6,682,367.85x = 9,221,700.47 × 3,626,585.61
  4. Step 4: Simplify right side
    6,682,367.85x = 33,443,286,206,099.31
  5. Step 5: Solve for x
    x = 33,443,286,206,099.31/6,682,367.85
  6. Step 6: Final answer
    x = 5,004,705.96

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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.