Home / 2,371,901.92-3,273,164.04-1,325,331.52

Finding the Fourth Proportional to 2,371,901.92, 3,273,164.04 and 1,325,331.52

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Solution

The fourth proportional to 2,371,901.92, 3,273,164.04 and 1,325,331.52 is: 1,828,923.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,371,901.92 : 3,273,164.04 = 1,325,331.52 : x
  2. Step 2: Convert to fraction form
    2,371,901.92/3,273,164.04 = 1,325,331.52/x
  3. Step 3: Cross multiply
    2,371,901.92x = 3,273,164.04 × 1,325,331.52
  4. Step 4: Simplify right side
    2,371,901.92x = 4,338,027,472,342.54
  5. Step 5: Solve for x
    x = 4,338,027,472,342.54/2,371,901.92
  6. Step 6: Final answer
    x = 1,828,923.63

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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.