Home / 2,552,874.30-3,829,311.45-2,096,228.70

Finding the Fourth Proportional to 2,552,874.30, 3,829,311.45 and 2,096,228.70

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Solution

The fourth proportional to 2,552,874.30, 3,829,311.45 and 2,096,228.70 is: 3,144,343.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,874.30 : 3,829,311.45 = 2,096,228.70 : x
  2. Step 2: Convert to fraction form
    2,552,874.30/3,829,311.45 = 2,096,228.70/x
  3. Step 3: Cross multiply
    2,552,874.30x = 3,829,311.45 × 2,096,228.70
  4. Step 4: Simplify right side
    2,552,874.30x = 8,027,112,562,728.62
  5. Step 5: Solve for x
    x = 8,027,112,562,728.62/2,552,874.30
  6. Step 6: Final answer
    x = 3,144,343.05

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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.