Home / 7,310,600.88-10,967,076.36-2,517,111.60

Finding the Fourth Proportional to 7,310,600.88, 10,967,076.36 and 2,517,111.60

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Solution

The fourth proportional to 7,310,600.88, 10,967,076.36 and 2,517,111.60 is: 3,776,071.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,310,600.88 : 10,967,076.36 = 2,517,111.60 : x
  2. Step 2: Convert to fraction form
    7,310,600.88/10,967,076.36 = 2,517,111.60/x
  3. Step 3: Cross multiply
    7,310,600.88x = 10,967,076.36 × 2,517,111.60
  4. Step 4: Simplify right side
    7,310,600.88x = 27,605,355,123,841.78
  5. Step 5: Solve for x
    x = 27,605,355,123,841.78/7,310,600.88
  6. Step 6: Final answer
    x = 3,776,071.98

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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.