Home / 2,452,352.72-3,382,329.55-1,593,189.80

Finding the Fourth Proportional to 2,452,352.72, 3,382,329.55 and 1,593,189.80

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Solution

The fourth proportional to 2,452,352.72, 3,382,329.55 and 1,593,189.80 is: 2,197,356.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,352.72 : 3,382,329.55 = 1,593,189.80 : x
  2. Step 2: Convert to fraction form
    2,452,352.72/3,382,329.55 = 1,593,189.80/x
  3. Step 3: Cross multiply
    2,452,352.72x = 3,382,329.55 × 1,593,189.80
  4. Step 4: Simplify right side
    2,452,352.72x = 5,388,692,918,403.97
  5. Step 5: Solve for x
    x = 5,388,692,918,403.97/2,452,352.72
  6. Step 6: Final answer
    x = 2,197,356.39

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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.