Home / 5,224,214.16-7,836,944.48-2,526,600.96

Finding the Fourth Proportional to 5,224,214.16, 7,836,944.48 and 2,526,600.96

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Solution

The fourth proportional to 5,224,214.16, 7,836,944.48 and 2,526,600.96 is: 3,790,202.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,224,214.16 : 7,836,944.48 = 2,526,600.96 : x
  2. Step 2: Convert to fraction form
    5,224,214.16/7,836,944.48 = 2,526,600.96/x
  3. Step 3: Cross multiply
    5,224,214.16x = 7,836,944.48 × 2,526,600.96
  4. Step 4: Simplify right side
    5,224,214.16x = 19,800,831,446,634.70
  5. Step 5: Solve for x
    x = 19,800,831,446,634.70/5,224,214.16
  6. Step 6: Final answer
    x = 3,790,202.86

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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.