Home / 2,592,320.58-3,888,481.28-699,062.22

Finding the Fourth Proportional to 2,592,320.58, 3,888,481.28 and 699,062.22

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Solution

The fourth proportional to 2,592,320.58, 3,888,481.28 and 699,062.22 is: 1,048,593.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,320.58 : 3,888,481.28 = 699,062.22 : x
  2. Step 2: Convert to fraction form
    2,592,320.58/3,888,481.28 = 699,062.22/x
  3. Step 3: Cross multiply
    2,592,320.58x = 3,888,481.28 × 699,062.22
  4. Step 4: Simplify right side
    2,592,320.58x = 2,718,290,352,529.93
  5. Step 5: Solve for x
    x = 2,718,290,352,529.93/2,592,320.58
  6. Step 6: Final answer
    x = 1,048,593.44

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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.