Home / 3,399,597.34-5,096,190.43-1,692,126.25

Finding the Fourth Proportional to 3,399,597.34, 5,096,190.43 and 1,692,126.25

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Solution

The fourth proportional to 3,399,597.34, 5,096,190.43 and 1,692,126.25 is: 2,536,593.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,597.34 : 5,096,190.43 = 1,692,126.25 : x
  2. Step 2: Convert to fraction form
    3,399,597.34/5,096,190.43 = 1,692,126.25/x
  3. Step 3: Cross multiply
    3,399,597.34x = 5,096,190.43 × 1,692,126.25
  4. Step 4: Simplify right side
    3,399,597.34x = 8,623,397,601,601.79
  5. Step 5: Solve for x
    x = 8,623,397,601,601.79/3,399,597.34
  6. Step 6: Final answer
    x = 2,536,593.82

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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.