Home / 2,042,468.20-3,062,283.47-904,610.37

Finding the Fourth Proportional to 2,042,468.20, 3,062,283.47 and 904,610.37

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Solution

The fourth proportional to 2,042,468.20, 3,062,283.47 and 904,610.37 is: 1,356,287.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,468.20 : 3,062,283.47 = 904,610.37 : x
  2. Step 2: Convert to fraction form
    2,042,468.20/3,062,283.47 = 904,610.37/x
  3. Step 3: Cross multiply
    2,042,468.20x = 3,062,283.47 × 904,610.37
  4. Step 4: Simplify right side
    2,042,468.20x = 2,770,173,382,841.58
  5. Step 5: Solve for x
    x = 2,770,173,382,841.58/2,042,468.20
  6. Step 6: Final answer
    x = 1,356,287.16

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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.