Home / 11,473,568.37-15,833,619.51-6,246,612.25

Finding the Fourth Proportional to 11,473,568.37, 15,833,619.51 and 6,246,612.25

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Solution

The fourth proportional to 11,473,568.37, 15,833,619.51 and 6,246,612.25 is: 8,620,376.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,473,568.37 : 15,833,619.51 = 6,246,612.25 : x
  2. Step 2: Convert to fraction form
    11,473,568.37/15,833,619.51 = 6,246,612.25/x
  3. Step 3: Cross multiply
    11,473,568.37x = 15,833,619.51 × 6,246,612.25
  4. Step 4: Simplify right side
    11,473,568.37x = 98,906,481,593,005
  5. Step 5: Solve for x
    x = 98,906,481,593,005/11,473,568.37
  6. Step 6: Final answer
    x = 8,620,376.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.