Home / 2,823,137.01-4,232,324.82-1,224,496.04

Finding the Fourth Proportional to 2,823,137.01, 4,232,324.82 and 1,224,496.04

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Solution

The fourth proportional to 2,823,137.01, 4,232,324.82 and 1,224,496.04 is: 1,835,711.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,137.01 : 4,232,324.82 = 1,224,496.04 : x
  2. Step 2: Convert to fraction form
    2,823,137.01/4,232,324.82 = 1,224,496.04/x
  3. Step 3: Cross multiply
    2,823,137.01x = 4,232,324.82 × 1,224,496.04
  4. Step 4: Simplify right side
    2,823,137.01x = 5,182,464,965,513.95
  5. Step 5: Solve for x
    x = 5,182,464,965,513.95/2,823,137.01
  6. Step 6: Final answer
    x = 1,835,711.46

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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.