Home / 2,195,823.74-3,291,452.07-848,911.44

Finding the Fourth Proportional to 2,195,823.74, 3,291,452.07 and 848,911.44

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Solution

The fourth proportional to 2,195,823.74, 3,291,452.07 and 848,911.44 is: 1,272,484.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,823.74 : 3,291,452.07 = 848,911.44 : x
  2. Step 2: Convert to fraction form
    2,195,823.74/3,291,452.07 = 848,911.44/x
  3. Step 3: Cross multiply
    2,195,823.74x = 3,291,452.07 × 848,911.44
  4. Step 4: Simplify right side
    2,195,823.74x = 2,794,151,316,434.68
  5. Step 5: Solve for x
    x = 2,794,151,316,434.68/2,195,823.74
  6. Step 6: Final answer
    x = 1,272,484.34

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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.