Home / 3,263,954.20-4,504,167.22-1,813,612.35

Finding the Fourth Proportional to 3,263,954.20, 4,504,167.22 and 1,813,612.35

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Solution

The fourth proportional to 3,263,954.20, 4,504,167.22 and 1,813,612.35 is: 2,502,735.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,954.20 : 4,504,167.22 = 1,813,612.35 : x
  2. Step 2: Convert to fraction form
    3,263,954.20/4,504,167.22 = 1,813,612.35/x
  3. Step 3: Cross multiply
    3,263,954.20x = 4,504,167.22 × 1,813,612.35
  4. Step 4: Simplify right side
    3,263,954.20x = 8,168,813,296,657.17
  5. Step 5: Solve for x
    x = 8,168,813,296,657.17/3,263,954.20
  6. Step 6: Final answer
    x = 2,502,735.27

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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.