Home / 1,206,452.52-1,809,677.24-307,894.27

Finding the Fourth Proportional to 1,206,452.52, 1,809,677.24 and 307,894.27

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Solution

The fourth proportional to 1,206,452.52, 1,809,677.24 and 307,894.27 is: 461,841.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,452.52 : 1,809,677.24 = 307,894.27 : x
  2. Step 2: Convert to fraction form
    1,206,452.52/1,809,677.24 = 307,894.27/x
  3. Step 3: Cross multiply
    1,206,452.52x = 1,809,677.24 × 307,894.27
  4. Step 4: Simplify right side
    1,206,452.52x = 557,189,252,745.42
  5. Step 5: Solve for x
    x = 557,189,252,745.42/1,206,452.52
  6. Step 6: Final answer
    x = 461,841.01

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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.