Home / 4,448,739.69-6,673,110.03-1,608,187.59

Finding the Fourth Proportional to 4,448,739.69, 6,673,110.03 and 1,608,187.59

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Solution

The fourth proportional to 4,448,739.69, 6,673,110.03 and 1,608,187.59 is: 2,412,281.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,448,739.69 : 6,673,110.03 = 1,608,187.59 : x
  2. Step 2: Convert to fraction form
    4,448,739.69/6,673,110.03 = 1,608,187.59/x
  3. Step 3: Cross multiply
    4,448,739.69x = 6,673,110.03 × 1,608,187.59
  4. Step 4: Simplify right side
    4,448,739.69x = 10,731,612,736,950.53
  5. Step 5: Solve for x
    x = 10,731,612,736,950.53/4,448,739.69
  6. Step 6: Final answer
    x = 2,412,281.56

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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.