Home / 2,222,766.12-3,334,641.24-706,912.68

Finding the Fourth Proportional to 2,222,766.12, 3,334,641.24 and 706,912.68

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Solution

The fourth proportional to 2,222,766.12, 3,334,641.24 and 706,912.68 is: 1,060,525.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,222,766.12 : 3,334,641.24 = 706,912.68 : x
  2. Step 2: Convert to fraction form
    2,222,766.12/3,334,641.24 = 706,912.68/x
  3. Step 3: Cross multiply
    2,222,766.12x = 3,334,641.24 × 706,912.68
  4. Step 4: Simplify right side
    2,222,766.12x = 2,357,300,175,806.92
  5. Step 5: Solve for x
    x = 2,357,300,175,806.92/2,222,766.12
  6. Step 6: Final answer
    x = 1,060,525.51

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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.