Home / 3,969,533.92-5,954,346.92-3,775,927

Finding the Fourth Proportional to 3,969,533.92, 5,954,346.92 and 3,775,927

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Solution

The fourth proportional to 3,969,533.92, 5,954,346.92 and 3,775,927 is: 5,663,934.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,969,533.92 : 5,954,346.92 = 3,775,927 : x
  2. Step 2: Convert to fraction form
    3,969,533.92/5,954,346.92 = 3,775,927/x
  3. Step 3: Cross multiply
    3,969,533.92x = 5,954,346.92 × 3,775,927
  4. Step 4: Simplify right side
    3,969,533.92x = 22,483,179,302,594.84
  5. Step 5: Solve for x
    x = 22,483,179,302,594.84/3,969,533.92
  6. Step 6: Final answer
    x = 5,663,934.29

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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.