Home / 3,667,331.15-5,499,751.02-1,270,616.37

Finding the Fourth Proportional to 3,667,331.15, 5,499,751.02 and 1,270,616.37

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Solution

The fourth proportional to 3,667,331.15, 5,499,751.02 and 1,270,616.37 is: 1,905,492.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,331.15 : 5,499,751.02 = 1,270,616.37 : x
  2. Step 2: Convert to fraction form
    3,667,331.15/5,499,751.02 = 1,270,616.37/x
  3. Step 3: Cross multiply
    3,667,331.15x = 5,499,751.02 × 1,270,616.37
  4. Step 4: Simplify right side
    3,667,331.15x = 6,988,073,676,936.20
  5. Step 5: Solve for x
    x = 6,988,073,676,936.20/3,667,331.15
  6. Step 6: Final answer
    x = 1,905,492.96

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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.