Home / 10,922,104.54-15,072,399.03-6,027,371.74

Finding the Fourth Proportional to 10,922,104.54, 15,072,399.03 and 6,027,371.74

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Solution

The fourth proportional to 10,922,104.54, 15,072,399.03 and 6,027,371.74 is: 8,317,714.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,922,104.54 : 15,072,399.03 = 6,027,371.74 : x
  2. Step 2: Convert to fraction form
    10,922,104.54/15,072,399.03 = 6,027,371.74/x
  3. Step 3: Cross multiply
    10,922,104.54x = 15,072,399.03 × 6,027,371.74
  4. Step 4: Simplify right side
    10,922,104.54x = 90,846,951,967,425.41
  5. Step 5: Solve for x
    x = 90,846,951,967,425.41/10,922,104.54
  6. Step 6: Final answer
    x = 8,317,714.93

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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.