Home / 1,452,261.33-2,004,092.01-807,667.65

Finding the Fourth Proportional to 1,452,261.33, 2,004,092.01 and 807,667.65

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Solution

The fourth proportional to 1,452,261.33, 2,004,092.01 and 807,667.65 is: 1,114,565.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,261.33 : 2,004,092.01 = 807,667.65 : x
  2. Step 2: Convert to fraction form
    1,452,261.33/2,004,092.01 = 807,667.65/x
  3. Step 3: Cross multiply
    1,452,261.33x = 2,004,092.01 × 807,667.65
  4. Step 4: Simplify right side
    1,452,261.33x = 1,618,640,284,100.48
  5. Step 5: Solve for x
    x = 1,618,640,284,100.48/1,452,261.33
  6. Step 6: Final answer
    x = 1,114,565.44

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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.