Home / 3,829,096.77-5,284,153.61-2,110,217.28

Finding the Fourth Proportional to 3,829,096.77, 5,284,153.61 and 2,110,217.28

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Solution

The fourth proportional to 3,829,096.77, 5,284,153.61 and 2,110,217.28 is: 2,912,099.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,829,096.77 : 5,284,153.61 = 2,110,217.28 : x
  2. Step 2: Convert to fraction form
    3,829,096.77/5,284,153.61 = 2,110,217.28/x
  3. Step 3: Cross multiply
    3,829,096.77x = 5,284,153.61 × 2,110,217.28
  4. Step 4: Simplify right side
    3,829,096.77x = 11,150,712,247,445.29
  5. Step 5: Solve for x
    x = 11,150,712,247,445.29/3,829,096.77
  6. Step 6: Final answer
    x = 2,912,099.88

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Why These Related Problems?

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