Home / 1,463,192.97-2,194,999.77-452,393.75

Finding the Fourth Proportional to 1,463,192.97, 2,194,999.77 and 452,393.75

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Solution

The fourth proportional to 1,463,192.97, 2,194,999.77 and 452,393.75 is: 678,655.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,192.97 : 2,194,999.77 = 452,393.75 : x
  2. Step 2: Convert to fraction form
    1,463,192.97/2,194,999.77 = 452,393.75/x
  3. Step 3: Cross multiply
    1,463,192.97x = 2,194,999.77 × 452,393.75
  4. Step 4: Simplify right side
    1,463,192.97x = 993,004,166,224.44
  5. Step 5: Solve for x
    x = 993,004,166,224.44/1,463,192.97
  6. Step 6: Final answer
    x = 678,655.64

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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.