Home / 3,384,607.20-5,085,205.20-2,544,799.20

Finding the Fourth Proportional to 3,384,607.20, 5,085,205.20 and 2,544,799.20

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Solution

The fourth proportional to 3,384,607.20, 5,085,205.20 and 2,544,799.20 is: 3,823,435.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,384,607.20 : 5,085,205.20 = 2,544,799.20 : x
  2. Step 2: Convert to fraction form
    3,384,607.20/5,085,205.20 = 2,544,799.20/x
  3. Step 3: Cross multiply
    3,384,607.20x = 5,085,205.20 × 2,544,799.20
  4. Step 4: Simplify right side
    3,384,607.20x = 12,940,826,124,795.84
  5. Step 5: Solve for x
    x = 12,940,826,124,795.84/3,384,607.20
  6. Step 6: Final answer
    x = 3,823,435.15

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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.