Home / 6,782,495.20-10,185,552.60-3,593,849.20

Finding the Fourth Proportional to 6,782,495.20, 10,185,552.60 and 3,593,849.20

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Solution

The fourth proportional to 6,782,495.20, 10,185,552.60 and 3,593,849.20 is: 5,397,031.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,782,495.20 : 10,185,552.60 = 3,593,849.20 : x
  2. Step 2: Convert to fraction form
    6,782,495.20/10,185,552.60 = 3,593,849.20/x
  3. Step 3: Cross multiply
    6,782,495.20x = 10,185,552.60 × 3,593,849.20
  4. Step 4: Simplify right side
    6,782,495.20x = 36,605,340,063,067.92
  5. Step 5: Solve for x
    x = 36,605,340,063,067.92/6,782,495.20
  6. Step 6: Final answer
    x = 5,397,031.47

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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.