Home / 9,022,613.52-13,534,716-2,545,745.52

Finding the Fourth Proportional to 9,022,613.52, 13,534,716 and 2,545,745.52

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Solution

The fourth proportional to 9,022,613.52, 13,534,716 and 2,545,745.52 is: 3,818,842.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,613.52 : 13,534,716 = 2,545,745.52 : x
  2. Step 2: Convert to fraction form
    9,022,613.52/13,534,716 = 2,545,745.52/x
  3. Step 3: Cross multiply
    9,022,613.52x = 13,534,716 × 2,545,745.52
  4. Step 4: Simplify right side
    9,022,613.52x = 34,455,942,621,472.32
  5. Step 5: Solve for x
    x = 34,455,942,621,472.32/9,022,613.52
  6. Step 6: Final answer
    x = 3,818,842.79

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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.