Home / 9,982,927.44-14,975,248.34-3,505,445.86

Finding the Fourth Proportional to 9,982,927.44, 14,975,248.34 and 3,505,445.86

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Solution

The fourth proportional to 9,982,927.44, 14,975,248.34 and 3,505,445.86 is: 5,258,469.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,982,927.44 : 14,975,248.34 = 3,505,445.86 : x
  2. Step 2: Convert to fraction form
    9,982,927.44/14,975,248.34 = 3,505,445.86/x
  3. Step 3: Cross multiply
    9,982,927.44x = 14,975,248.34 × 3,505,445.86
  4. Step 4: Simplify right side
    9,982,927.44x = 52,494,922,295,924.87
  5. Step 5: Solve for x
    x = 52,494,922,295,924.87/9,982,927.44
  6. Step 6: Final answer
    x = 5,258,469.78

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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.