Home / 3,193,326-4,407,530.22-2,105,794.08

Finding the Fourth Proportional to 3,193,326, 4,407,530.22 and 2,105,794.08

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Solution

The fourth proportional to 3,193,326, 4,407,530.22 and 2,105,794.08 is: 2,906,484.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,326 : 4,407,530.22 = 2,105,794.08 : x
  2. Step 2: Convert to fraction form
    3,193,326/4,407,530.22 = 2,105,794.08/x
  3. Step 3: Cross multiply
    3,193,326x = 4,407,530.22 × 2,105,794.08
  4. Step 4: Simplify right side
    3,193,326x = 9,281,351,044,697.10
  5. Step 5: Solve for x
    x = 9,281,351,044,697.10/3,193,326
  6. Step 6: Final answer
    x = 2,906,484.04

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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.