Home / 3,012,917.10-4,535,664.26-2,744,768.58

Finding the Fourth Proportional to 3,012,917.10, 4,535,664.26 and 2,744,768.58

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Solution

The fourth proportional to 3,012,917.10, 4,535,664.26 and 2,744,768.58 is: 4,131,991.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,917.10 : 4,535,664.26 = 2,744,768.58 : x
  2. Step 2: Convert to fraction form
    3,012,917.10/4,535,664.26 = 2,744,768.58/x
  3. Step 3: Cross multiply
    3,012,917.10x = 4,535,664.26 × 2,744,768.58
  4. Step 4: Simplify right side
    3,012,917.10x = 12,449,348,750,276.95
  5. Step 5: Solve for x
    x = 12,449,348,750,276.95/3,012,917.10
  6. Step 6: Final answer
    x = 4,131,991.80

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.