Home / 3,259,327.60-4,497,839.08-1,809,035.56

Finding the Fourth Proportional to 3,259,327.60, 4,497,839.08 and 1,809,035.56

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Solution

The fourth proportional to 3,259,327.60, 4,497,839.08 and 1,809,035.56 is: 2,496,450.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,327.60 : 4,497,839.08 = 1,809,035.56 : x
  2. Step 2: Convert to fraction form
    3,259,327.60/4,497,839.08 = 1,809,035.56/x
  3. Step 3: Cross multiply
    3,259,327.60x = 4,497,839.08 × 1,809,035.56
  4. Step 4: Simplify right side
    3,259,327.60x = 8,136,750,838,877.69
  5. Step 5: Solve for x
    x = 8,136,750,838,877.69/3,259,327.60
  6. Step 6: Final answer
    x = 2,496,450.75

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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.