Home / 2,248,092.74-3,372,170.16-731,783.36

Finding the Fourth Proportional to 2,248,092.74, 3,372,170.16 and 731,783.36

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Solution

The fourth proportional to 2,248,092.74, 3,372,170.16 and 731,783.36 is: 1,097,685.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,092.74 : 3,372,170.16 = 731,783.36 : x
  2. Step 2: Convert to fraction form
    2,248,092.74/3,372,170.16 = 731,783.36/x
  3. Step 3: Cross multiply
    2,248,092.74x = 3,372,170.16 × 731,783.36
  4. Step 4: Simplify right side
    2,248,092.74x = 2,467,698,010,176.54
  5. Step 5: Solve for x
    x = 2,467,698,010,176.54/2,248,092.74
  6. Step 6: Final answer
    x = 1,097,685.15

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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.