Home / 1,043,208.44-1,564,795.86-333,231.80

Finding the Fourth Proportional to 1,043,208.44, 1,564,795.86 and 333,231.80

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Solution

The fourth proportional to 1,043,208.44, 1,564,795.86 and 333,231.80 is: 499,842.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,208.44 : 1,564,795.86 = 333,231.80 : x
  2. Step 2: Convert to fraction form
    1,043,208.44/1,564,795.86 = 333,231.80/x
  3. Step 3: Cross multiply
    1,043,208.44x = 1,564,795.86 × 333,231.80
  4. Step 4: Simplify right side
    1,043,208.44x = 521,439,741,060.35
  5. Step 5: Solve for x
    x = 521,439,741,060.35/1,043,208.44
  6. Step 6: Final answer
    x = 499,842.33

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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.