Home / 1,096,377.65-1,644,801.16-327,935.64

Finding the Fourth Proportional to 1,096,377.65, 1,644,801.16 and 327,935.64

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Solution

The fourth proportional to 1,096,377.65, 1,644,801.16 and 327,935.64 is: 491,973.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,377.65 : 1,644,801.16 = 327,935.64 : x
  2. Step 2: Convert to fraction form
    1,096,377.65/1,644,801.16 = 327,935.64/x
  3. Step 3: Cross multiply
    1,096,377.65x = 1,644,801.16 × 327,935.64
  4. Step 4: Simplify right side
    1,096,377.65x = 539,388,918,710.70
  5. Step 5: Solve for x
    x = 539,388,918,710.70/1,096,377.65
  6. Step 6: Final answer
    x = 491,973.65

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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.