Home / 4,115,663.10-6,180,493.05-3,051,906.30

Finding the Fourth Proportional to 4,115,663.10, 6,180,493.05 and 3,051,906.30

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Solution

The fourth proportional to 4,115,663.10, 6,180,493.05 and 3,051,906.30 is: 4,583,049.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,663.10 : 6,180,493.05 = 3,051,906.30 : x
  2. Step 2: Convert to fraction form
    4,115,663.10/6,180,493.05 = 3,051,906.30/x
  3. Step 3: Cross multiply
    4,115,663.10x = 6,180,493.05 × 3,051,906.30
  4. Step 4: Simplify right side
    4,115,663.10x = 18,862,285,676,401.21
  5. Step 5: Solve for x
    x = 18,862,285,676,401.21/4,115,663.10
  6. Step 6: Final answer
    x = 4,583,049.01

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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.