Home / 2,449,206.94-3,673,822.15-743,365.05

Finding the Fourth Proportional to 2,449,206.94, 3,673,822.15 and 743,365.05

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Solution

The fourth proportional to 2,449,206.94, 3,673,822.15 and 743,365.05 is: 1,115,051.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,206.94 : 3,673,822.15 = 743,365.05 : x
  2. Step 2: Convert to fraction form
    2,449,206.94/3,673,822.15 = 743,365.05/x
  3. Step 3: Cross multiply
    2,449,206.94x = 3,673,822.15 × 743,365.05
  4. Step 4: Simplify right side
    2,449,206.94x = 2,730,990,969,196.80
  5. Step 5: Solve for x
    x = 2,730,990,969,196.80/2,449,206.94
  6. Step 6: Final answer
    x = 1,115,051.13

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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.