Home / 6,757,949.14-10,140,254.27-3,163,959.38

Finding the Fourth Proportional to 6,757,949.14, 10,140,254.27 and 3,163,959.38

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Solution

The fourth proportional to 6,757,949.14, 10,140,254.27 and 3,163,959.38 is: 4,747,498.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,949.14 : 10,140,254.27 = 3,163,959.38 : x
  2. Step 2: Convert to fraction form
    6,757,949.14/10,140,254.27 = 3,163,959.38/x
  3. Step 3: Cross multiply
    6,757,949.14x = 10,140,254.27 × 3,163,959.38
  4. Step 4: Simplify right side
    6,757,949.14x = 32,083,352,613,151.55
  5. Step 5: Solve for x
    x = 32,083,352,613,151.55/6,757,949.14
  6. Step 6: Final answer
    x = 4,747,498.38

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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.