Home / 8,983,305.16-13,476,076.02-3,517,694.44

Finding the Fourth Proportional to 8,983,305.16, 13,476,076.02 and 3,517,694.44

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Solution

The fourth proportional to 8,983,305.16, 13,476,076.02 and 3,517,694.44 is: 5,276,979.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,305.16 : 13,476,076.02 = 3,517,694.44 : x
  2. Step 2: Convert to fraction form
    8,983,305.16/13,476,076.02 = 3,517,694.44/x
  3. Step 3: Cross multiply
    8,983,305.16x = 13,476,076.02 × 3,517,694.44
  4. Step 4: Simplify right side
    8,983,305.16x = 47,404,717,688,571.33
  5. Step 5: Solve for x
    x = 47,404,717,688,571.33/8,983,305.16
  6. Step 6: Final answer
    x = 5,276,979.56

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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.