Home / 2,505,302.33-3,756,113.15-798,463.44

Finding the Fourth Proportional to 2,505,302.33, 3,756,113.15 and 798,463.44

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Solution

The fourth proportional to 2,505,302.33, 3,756,113.15 and 798,463.44 is: 1,197,108.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,302.33 : 3,756,113.15 = 798,463.44 : x
  2. Step 2: Convert to fraction form
    2,505,302.33/3,756,113.15 = 798,463.44/x
  3. Step 3: Cross multiply
    2,505,302.33x = 3,756,113.15 × 798,463.44
  4. Step 4: Simplify right side
    2,505,302.33x = 2,999,119,022,785.92
  5. Step 5: Solve for x
    x = 2,999,119,022,785.92/2,505,302.33
  6. Step 6: Final answer
    x = 1,197,108.63

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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.