Home / 4,260,915.22-5,876,168.70-3,330,745.86

Finding the Fourth Proportional to 4,260,915.22, 5,876,168.70 and 3,330,745.86

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Solution

The fourth proportional to 4,260,915.22, 5,876,168.70 and 3,330,745.86 is: 4,593,385.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,915.22 : 5,876,168.70 = 3,330,745.86 : x
  2. Step 2: Convert to fraction form
    4,260,915.22/5,876,168.70 = 3,330,745.86/x
  3. Step 3: Cross multiply
    4,260,915.22x = 5,876,168.70 × 3,330,745.86
  4. Step 4: Simplify right side
    4,260,915.22x = 19,572,024,570,186.58
  5. Step 5: Solve for x
    x = 19,572,024,570,186.58/4,260,915.22
  6. Step 6: Final answer
    x = 4,593,385.12

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.