Home / 2,355,846.76-3,534,334.62-758,559.88

Finding the Fourth Proportional to 2,355,846.76, 3,534,334.62 and 758,559.88

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Solution

The fourth proportional to 2,355,846.76, 3,534,334.62 and 758,559.88 is: 1,138,021.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,846.76 : 3,534,334.62 = 758,559.88 : x
  2. Step 2: Convert to fraction form
    2,355,846.76/3,534,334.62 = 758,559.88/x
  3. Step 3: Cross multiply
    2,355,846.76x = 3,534,334.62 × 758,559.88
  4. Step 4: Simplify right side
    2,355,846.76x = 2,681,004,445,227.05
  5. Step 5: Solve for x
    x = 2,681,004,445,227.05/2,355,846.76
  6. Step 6: Final answer
    x = 1,138,021.58

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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.