Home / 904,415.02-1,354,629.62-504,062.80

Finding the Fourth Proportional to 904,415.02, 1,354,629.62 and 504,062.80

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Solution

The fourth proportional to 904,415.02, 1,354,629.62 and 504,062.80 is: 754,983.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,415.02 : 1,354,629.62 = 504,062.80 : x
  2. Step 2: Convert to fraction form
    904,415.02/1,354,629.62 = 504,062.80/x
  3. Step 3: Cross multiply
    904,415.02x = 1,354,629.62 × 504,062.80
  4. Step 4: Simplify right side
    904,415.02x = 682,818,397,093.72
  5. Step 5: Solve for x
    x = 682,818,397,093.72/904,415.02
  6. Step 6: Final answer
    x = 754,983.48

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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.