Home / 3,306,794.82-4,958,933.22-1,959,337.68

Finding the Fourth Proportional to 3,306,794.82, 4,958,933.22 and 1,959,337.68

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Solution

The fourth proportional to 3,306,794.82, 4,958,933.22 and 1,959,337.68 is: 2,938,260.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,794.82 : 4,958,933.22 = 1,959,337.68 : x
  2. Step 2: Convert to fraction form
    3,306,794.82/4,958,933.22 = 1,959,337.68/x
  3. Step 3: Cross multiply
    3,306,794.82x = 4,958,933.22 × 1,959,337.68
  4. Step 4: Simplify right side
    3,306,794.82x = 9,716,224,710,549.73
  5. Step 5: Solve for x
    x = 9,716,224,710,549.73/3,306,794.82
  6. Step 6: Final answer
    x = 2,938,260.53

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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.