Home / 5,707,684.44-8,561,682.48-1,664,074.52

Finding the Fourth Proportional to 5,707,684.44, 8,561,682.48 and 1,664,074.52

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Solution

The fourth proportional to 5,707,684.44, 8,561,682.48 and 1,664,074.52 is: 2,496,157.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,707,684.44 : 8,561,682.48 = 1,664,074.52 : x
  2. Step 2: Convert to fraction form
    5,707,684.44/8,561,682.48 = 1,664,074.52/x
  3. Step 3: Cross multiply
    5,707,684.44x = 8,561,682.48 × 1,664,074.52
  4. Step 4: Simplify right side
    5,707,684.44x = 14,247,277,663,298.41
  5. Step 5: Solve for x
    x = 14,247,277,663,298.41/5,707,684.44
  6. Step 6: Final answer
    x = 2,496,157.21

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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.