Home / 1,206,233.70-1,809,350.55-733,064.10

Finding the Fourth Proportional to 1,206,233.70, 1,809,350.55 and 733,064.10

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Solution

The fourth proportional to 1,206,233.70, 1,809,350.55 and 733,064.10 is: 1,099,596.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,233.70 : 1,809,350.55 = 733,064.10 : x
  2. Step 2: Convert to fraction form
    1,206,233.70/1,809,350.55 = 733,064.10/x
  3. Step 3: Cross multiply
    1,206,233.70x = 1,809,350.55 × 733,064.10
  4. Step 4: Simplify right side
    1,206,233.70x = 1,326,369,932,520.25
  5. Step 5: Solve for x
    x = 1,326,369,932,520.25/1,206,233.70
  6. Step 6: Final answer
    x = 1,099,596.15

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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.