Home / 3,270,627.52-4,906,501.70-1,111,424.29

Finding the Fourth Proportional to 3,270,627.52, 4,906,501.70 and 1,111,424.29

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Solution

The fourth proportional to 3,270,627.52, 4,906,501.70 and 1,111,424.29 is: 1,667,326.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,627.52 : 4,906,501.70 = 1,111,424.29 : x
  2. Step 2: Convert to fraction form
    3,270,627.52/4,906,501.70 = 1,111,424.29/x
  3. Step 3: Cross multiply
    3,270,627.52x = 4,906,501.70 × 1,111,424.29
  4. Step 4: Simplify right side
    3,270,627.52x = 5,453,205,150,482.92
  5. Step 5: Solve for x
    x = 5,453,205,150,482.92/3,270,627.52
  6. Step 6: Final answer
    x = 1,667,326.87

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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.