Home / 6,261,836.43-9,395,968.49-2,982,904.25

Finding the Fourth Proportional to 6,261,836.43, 9,395,968.49 and 2,982,904.25

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Solution

The fourth proportional to 6,261,836.43, 9,395,968.49 and 2,982,904.25 is: 4,475,887.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,261,836.43 : 9,395,968.49 = 2,982,904.25 : x
  2. Step 2: Convert to fraction form
    6,261,836.43/9,395,968.49 = 2,982,904.25/x
  3. Step 3: Cross multiply
    6,261,836.43x = 9,395,968.49 × 2,982,904.25
  4. Step 4: Simplify right side
    6,261,836.43x = 28,027,274,279,792.72
  5. Step 5: Solve for x
    x = 28,027,274,279,792.72/6,261,836.43
  6. Step 6: Final answer
    x = 4,475,887.32

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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.