Home / 3,426,327.48-4,730,481.92-2,204,755.91

Finding the Fourth Proportional to 3,426,327.48, 4,730,481.92 and 2,204,755.91

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Solution

The fourth proportional to 3,426,327.48, 4,730,481.92 and 2,204,755.91 is: 3,043,946.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,426,327.48 : 4,730,481.92 = 2,204,755.91 : x
  2. Step 2: Convert to fraction form
    3,426,327.48/4,730,481.92 = 2,204,755.91/x
  3. Step 3: Cross multiply
    3,426,327.48x = 4,730,481.92 × 2,204,755.91
  4. Step 4: Simplify right side
    3,426,327.48x = 10,429,557,987,606.24
  5. Step 5: Solve for x
    x = 10,429,557,987,606.24/3,426,327.48
  6. Step 6: Final answer
    x = 3,043,946.63

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1.5x scale

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.