Home / 2,351,076.75-3,523,663.47-1,271,546.28

Finding the Fourth Proportional to 2,351,076.75, 3,523,663.47 and 1,271,546.28

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Solution

The fourth proportional to 2,351,076.75, 3,523,663.47 and 1,271,546.28 is: 1,905,723.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,076.75 : 3,523,663.47 = 1,271,546.28 : x
  2. Step 2: Convert to fraction form
    2,351,076.75/3,523,663.47 = 1,271,546.28/x
  3. Step 3: Cross multiply
    2,351,076.75x = 3,523,663.47 × 1,271,546.28
  4. Step 4: Simplify right side
    2,351,076.75x = 4,480,501,177,250.39
  5. Step 5: Solve for x
    x = 4,480,501,177,250.39/2,351,076.75
  6. Step 6: Final answer
    x = 1,905,723.06

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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.