Home / 3,204,462.17-4,422,157.47-1,754,158.59

Finding the Fourth Proportional to 3,204,462.17, 4,422,157.47 and 1,754,158.59

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Solution

The fourth proportional to 3,204,462.17, 4,422,157.47 and 1,754,158.59 is: 2,420,738.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,462.17 : 4,422,157.47 = 1,754,158.59 : x
  2. Step 2: Convert to fraction form
    3,204,462.17/4,422,157.47 = 1,754,158.59/x
  3. Step 3: Cross multiply
    3,204,462.17x = 4,422,157.47 × 1,754,158.59
  4. Step 4: Simplify right side
    3,204,462.17x = 7,757,165,512,333.17
  5. Step 5: Solve for x
    x = 7,757,165,512,333.17/3,204,462.17
  6. Step 6: Final answer
    x = 2,420,738.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.