Home / 6,192,001.80-9,288,002.70-3,322,220.40

Finding the Fourth Proportional to 6,192,001.80, 9,288,002.70 and 3,322,220.40

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Solution

The fourth proportional to 6,192,001.80, 9,288,002.70 and 3,322,220.40 is: 4,983,330.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,001.80 : 9,288,002.70 = 3,322,220.40 : x
  2. Step 2: Convert to fraction form
    6,192,001.80/9,288,002.70 = 3,322,220.40/x
  3. Step 3: Cross multiply
    6,192,001.80x = 9,288,002.70 × 3,322,220.40
  4. Step 4: Simplify right side
    6,192,001.80x = 30,856,792,045,195.08
  5. Step 5: Solve for x
    x = 30,856,792,045,195.08/6,192,001.80
  6. Step 6: Final answer
    x = 4,983,330.60

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1.5x scale

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.