Home / 2,470,993.62-3,708,887.22-1,192,500.96

Finding the Fourth Proportional to 2,470,993.62, 3,708,887.22 and 1,192,500.96

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Solution

The fourth proportional to 2,470,993.62, 3,708,887.22 and 1,192,500.96 is: 1,789,908.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,470,993.62 : 3,708,887.22 = 1,192,500.96 : x
  2. Step 2: Convert to fraction form
    2,470,993.62/3,708,887.22 = 1,192,500.96/x
  3. Step 3: Cross multiply
    2,470,993.62x = 3,708,887.22 × 1,192,500.96
  4. Step 4: Simplify right side
    2,470,993.62x = 4,422,851,570,381.73
  5. Step 5: Solve for x
    x = 4,422,851,570,381.73/2,470,993.62
  6. Step 6: Final answer
    x = 1,789,908.13

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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.