Home / 4,091,682.91-6,139,293.95-2,196,209.83

Finding the Fourth Proportional to 4,091,682.91, 6,139,293.95 and 2,196,209.83

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Solution

The fourth proportional to 4,091,682.91, 6,139,293.95 and 2,196,209.83 is: 3,295,264.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,682.91 : 6,139,293.95 = 2,196,209.83 : x
  2. Step 2: Convert to fraction form
    4,091,682.91/6,139,293.95 = 2,196,209.83/x
  3. Step 3: Cross multiply
    4,091,682.91x = 6,139,293.95 × 2,196,209.83
  4. Step 4: Simplify right side
    4,091,682.91x = 13,483,177,722,249.53
  5. Step 5: Solve for x
    x = 13,483,177,722,249.53/4,091,682.91
  6. Step 6: Final answer
    x = 3,295,264.57

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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.