Home / 4,445,103.48-6,135,229.63-2,702,402.56

Finding the Fourth Proportional to 4,445,103.48, 6,135,229.63 and 2,702,402.56

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Solution

The fourth proportional to 4,445,103.48, 6,135,229.63 and 2,702,402.56 is: 3,729,915.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,445,103.48 : 6,135,229.63 = 2,702,402.56 : x
  2. Step 2: Convert to fraction form
    4,445,103.48/6,135,229.63 = 2,702,402.56/x
  3. Step 3: Cross multiply
    4,445,103.48x = 6,135,229.63 × 2,702,402.56
  4. Step 4: Simplify right side
    4,445,103.48x = 16,579,860,258,299.85
  5. Step 5: Solve for x
    x = 16,579,860,258,299.85/4,445,103.48
  6. Step 6: Final answer
    x = 3,729,915.48

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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.