Home / 3,823,152.95-5,275,910.49-2,104,236.56

Finding the Fourth Proportional to 3,823,152.95, 5,275,910.49 and 2,104,236.56

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Solution

The fourth proportional to 3,823,152.95, 5,275,910.49 and 2,104,236.56 is: 2,903,824.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,152.95 : 5,275,910.49 = 2,104,236.56 : x
  2. Step 2: Convert to fraction form
    3,823,152.95/5,275,910.49 = 2,104,236.56/x
  3. Step 3: Cross multiply
    3,823,152.95x = 5,275,910.49 × 2,104,236.56
  4. Step 4: Simplify right side
    3,823,152.95x = 11,101,763,740,345.52
  5. Step 5: Solve for x
    x = 11,101,763,740,345.52/3,823,152.95
  6. Step 6: Final answer
    x = 2,903,824.12

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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.