Home / 2,463,100.20-3,697,415.10-1,904,610.60

Finding the Fourth Proportional to 2,463,100.20, 3,697,415.10 and 1,904,610.60

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Solution

The fourth proportional to 2,463,100.20, 3,697,415.10 and 1,904,610.60 is: 2,859,053.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,100.20 : 3,697,415.10 = 1,904,610.60 : x
  2. Step 2: Convert to fraction form
    2,463,100.20/3,697,415.10 = 1,904,610.60/x
  3. Step 3: Cross multiply
    2,463,100.20x = 3,697,415.10 × 1,904,610.60
  4. Step 4: Simplify right side
    2,463,100.20x = 7,042,135,992,060.06
  5. Step 5: Solve for x
    x = 7,042,135,992,060.06/2,463,100.20
  6. Step 6: Final answer
    x = 2,859,053.80

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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.