Home / 3,197,211.57-4,410,321.89-2,049,998.85

Finding the Fourth Proportional to 3,197,211.57, 4,410,321.89 and 2,049,998.85

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Solution

The fourth proportional to 3,197,211.57, 4,410,321.89 and 2,049,998.85 is: 2,827,825.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,211.57 : 4,410,321.89 = 2,049,998.85 : x
  2. Step 2: Convert to fraction form
    3,197,211.57/4,410,321.89 = 2,049,998.85/x
  3. Step 3: Cross multiply
    3,197,211.57x = 4,410,321.89 × 2,049,998.85
  4. Step 4: Simplify right side
    3,197,211.57x = 9,041,154,792,379.83
  5. Step 5: Solve for x
    x = 9,041,154,792,379.83/3,197,211.57
  6. Step 6: Final answer
    x = 2,827,825.00

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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.