Home / 3,667,329.15-5,499,748.02-1,270,614.37

Finding the Fourth Proportional to 3,667,329.15, 5,499,748.02 and 1,270,614.37

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Solution

The fourth proportional to 3,667,329.15, 5,499,748.02 and 1,270,614.37 is: 1,905,489.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,329.15 : 5,499,748.02 = 1,270,614.37 : x
  2. Step 2: Convert to fraction form
    3,667,329.15/5,499,748.02 = 1,270,614.37/x
  3. Step 3: Cross multiply
    3,667,329.15x = 5,499,748.02 × 1,270,614.37
  4. Step 4: Simplify right side
    3,667,329.15x = 6,988,058,838,092.31
  5. Step 5: Solve for x
    x = 6,988,058,838,092.31/3,667,329.15
  6. Step 6: Final answer
    x = 1,905,489.95

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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.