Home / 6,701,756.54-9,248,464.17-3,645,992.66

Finding the Fourth Proportional to 6,701,756.54, 9,248,464.17 and 3,645,992.66

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Solution

The fourth proportional to 6,701,756.54, 9,248,464.17 and 3,645,992.66 is: 5,031,491.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,756.54 : 9,248,464.17 = 3,645,992.66 : x
  2. Step 2: Convert to fraction form
    6,701,756.54/9,248,464.17 = 3,645,992.66/x
  3. Step 3: Cross multiply
    6,701,756.54x = 9,248,464.17 × 3,645,992.66
  4. Step 4: Simplify right side
    6,701,756.54x = 33,719,832,433,850.67
  5. Step 5: Solve for x
    x = 33,719,832,433,850.67/6,701,756.54
  6. Step 6: Final answer
    x = 5,031,491.71

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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.