Home / 2,888,795.69-3,986,535.56-1,599,636.04

Finding the Fourth Proportional to 2,888,795.69, 3,986,535.56 and 1,599,636.04

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Solution

The fourth proportional to 2,888,795.69, 3,986,535.56 and 1,599,636.04 is: 2,207,496.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,888,795.69 : 3,986,535.56 = 1,599,636.04 : x
  2. Step 2: Convert to fraction form
    2,888,795.69/3,986,535.56 = 1,599,636.04/x
  3. Step 3: Cross multiply
    2,888,795.69x = 3,986,535.56 × 1,599,636.04
  4. Step 4: Simplify right side
    2,888,795.69x = 6,377,005,950,550.33
  5. Step 5: Solve for x
    x = 6,377,005,950,550.33/2,888,795.69
  6. Step 6: Final answer
    x = 2,207,496.36

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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.