Home / 3,722,057.34-5,578,330.28-3,002,738.26

Finding the Fourth Proportional to 3,722,057.34, 5,578,330.28 and 3,002,738.26

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Solution

The fourth proportional to 3,722,057.34, 5,578,330.28 and 3,002,738.26 is: 4,500,270.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,057.34 : 5,578,330.28 = 3,002,738.26 : x
  2. Step 2: Convert to fraction form
    3,722,057.34/5,578,330.28 = 3,002,738.26/x
  3. Step 3: Cross multiply
    3,722,057.34x = 5,578,330.28 × 3,002,738.26
  4. Step 4: Simplify right side
    3,722,057.34x = 16,750,265,758,672.51
  5. Step 5: Solve for x
    x = 16,750,265,758,672.51/3,722,057.34
  6. Step 6: Final answer
    x = 4,500,270.75

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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.