Home / 3,337,020.22-5,005,530.26-1,539,371.82

Finding the Fourth Proportional to 3,337,020.22, 5,005,530.26 and 1,539,371.82

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Solution

The fourth proportional to 3,337,020.22, 5,005,530.26 and 1,539,371.82 is: 2,309,057.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,020.22 : 5,005,530.26 = 1,539,371.82 : x
  2. Step 2: Convert to fraction form
    3,337,020.22/5,005,530.26 = 1,539,371.82/x
  3. Step 3: Cross multiply
    3,337,020.22x = 5,005,530.26 × 1,539,371.82
  4. Step 4: Simplify right side
    3,337,020.22x = 7,705,372,226,401.27
  5. Step 5: Solve for x
    x = 7,705,372,226,401.27/3,337,020.22
  6. Step 6: Final answer
    x = 2,309,057.70

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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.