Home / 3,238,710.48-4,854,814.38-1,107,336.42

Finding the Fourth Proportional to 3,238,710.48, 4,854,814.38 and 1,107,336.42

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Solution

The fourth proportional to 3,238,710.48, 4,854,814.38 and 1,107,336.42 is: 1,659,892.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,710.48 : 4,854,814.38 = 1,107,336.42 : x
  2. Step 2: Convert to fraction form
    3,238,710.48/4,854,814.38 = 1,107,336.42/x
  3. Step 3: Cross multiply
    3,238,710.48x = 4,854,814.38 × 1,107,336.42
  4. Step 4: Simplify right side
    3,238,710.48x = 5,375,912,775,313.72
  5. Step 5: Solve for x
    x = 5,375,912,775,313.72/3,238,710.48
  6. Step 6: Final answer
    x = 1,659,892.98

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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.