Home / 6,316,935.72-9,476,067.96-2,057,436.24

Finding the Fourth Proportional to 6,316,935.72, 9,476,067.96 and 2,057,436.24

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Solution

The fourth proportional to 6,316,935.72, 9,476,067.96 and 2,057,436.24 is: 3,086,370.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,935.72 : 9,476,067.96 = 2,057,436.24 : x
  2. Step 2: Convert to fraction form
    6,316,935.72/9,476,067.96 = 2,057,436.24/x
  3. Step 3: Cross multiply
    6,316,935.72x = 9,476,067.96 × 2,057,436.24
  4. Step 4: Simplify right side
    6,316,935.72x = 19,496,405,633,606.87
  5. Step 5: Solve for x
    x = 19,496,405,633,606.87/6,316,935.72
  6. Step 6: Final answer
    x = 3,086,370.75

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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.