Home / 1,777,917.22-2,453,507-962,103.04

Finding the Fourth Proportional to 1,777,917.22, 2,453,507 and 962,103.04

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Solution

The fourth proportional to 1,777,917.22, 2,453,507 and 962,103.04 is: 1,327,692.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,917.22 : 2,453,507 = 962,103.04 : x
  2. Step 2: Convert to fraction form
    1,777,917.22/2,453,507 = 962,103.04/x
  3. Step 3: Cross multiply
    1,777,917.22x = 2,453,507 × 962,103.04
  4. Step 4: Simplify right side
    1,777,917.22x = 2,360,526,543,361.28
  5. Step 5: Solve for x
    x = 2,360,526,543,361.28/1,777,917.22
  6. Step 6: Final answer
    x = 1,327,692.04

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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.