Home / 3,737,991.64-5,160,669.44-2,451,076.60

Finding the Fourth Proportional to 3,737,991.64, 5,160,669.44 and 2,451,076.60

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Solution

The fourth proportional to 3,737,991.64, 5,160,669.44 and 2,451,076.60 is: 3,383,955.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,737,991.64 : 5,160,669.44 = 2,451,076.60 : x
  2. Step 2: Convert to fraction form
    3,737,991.64/5,160,669.44 = 2,451,076.60/x
  3. Step 3: Cross multiply
    3,737,991.64x = 5,160,669.44 × 2,451,076.60
  4. Step 4: Simplify right side
    3,737,991.64x = 12,649,196,104,719.11
  5. Step 5: Solve for x
    x = 12,649,196,104,719.11/3,737,991.64
  6. Step 6: Final answer
    x = 3,383,955.16

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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.