Home / 6,646,745.52-9,172,497.24-3,590,950.32

Finding the Fourth Proportional to 6,646,745.52, 9,172,497.24 and 3,590,950.32

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Solution

The fourth proportional to 6,646,745.52, 9,172,497.24 and 3,590,950.32 is: 4,955,505.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,646,745.52 : 9,172,497.24 = 3,590,950.32 : x
  2. Step 2: Convert to fraction form
    6,646,745.52/9,172,497.24 = 3,590,950.32/x
  3. Step 3: Cross multiply
    6,646,745.52x = 9,172,497.24 × 3,590,950.32
  4. Step 4: Simplify right side
    6,646,745.52x = 32,937,981,899,177.12
  5. Step 5: Solve for x
    x = 32,937,981,899,177.12/6,646,745.52
  6. Step 6: Final answer
    x = 4,955,505.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.