Home / 5,682,452.22-8,525,795.92-3,409,607.91

Finding the Fourth Proportional to 5,682,452.22, 8,525,795.92 and 3,409,607.91

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Solution

The fourth proportional to 5,682,452.22, 8,525,795.92 and 3,409,607.91 is: 5,115,682.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,682,452.22 : 8,525,795.92 = 3,409,607.91 : x
  2. Step 2: Convert to fraction form
    5,682,452.22/8,525,795.92 = 3,409,607.91/x
  3. Step 3: Cross multiply
    5,682,452.22x = 8,525,795.92 × 3,409,607.91
  4. Step 4: Simplify right side
    5,682,452.22x = 29,069,621,207,877.73
  5. Step 5: Solve for x
    x = 29,069,621,207,877.73/5,682,452.22
  6. Step 6: Final answer
    x = 5,115,682.47

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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.