Home / 6,316,936.72-9,476,069.46-2,057,437.24

Finding the Fourth Proportional to 6,316,936.72, 9,476,069.46 and 2,057,437.24

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Solution

The fourth proportional to 6,316,936.72, 9,476,069.46 and 2,057,437.24 is: 3,086,372.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,936.72 : 9,476,069.46 = 2,057,437.24 : x
  2. Step 2: Convert to fraction form
    6,316,936.72/9,476,069.46 = 2,057,437.24/x
  3. Step 3: Cross multiply
    6,316,936.72x = 9,476,069.46 × 2,057,437.24
  4. Step 4: Simplify right side
    6,316,936.72x = 19,496,418,195,830.69
  5. Step 5: Solve for x
    x = 19,496,418,195,830.69/6,316,936.72
  6. Step 6: Final answer
    x = 3,086,372.25

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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.