Home / 5,693,061.70-8,536,640.10-2,096,977.60

Finding the Fourth Proportional to 5,693,061.70, 8,536,640.10 and 2,096,977.60

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Solution

The fourth proportional to 5,693,061.70, 8,536,640.10 and 2,096,977.60 is: 3,144,378.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,693,061.70 : 8,536,640.10 = 2,096,977.60 : x
  2. Step 2: Convert to fraction form
    5,693,061.70/8,536,640.10 = 2,096,977.60/x
  3. Step 3: Cross multiply
    5,693,061.70x = 8,536,640.10 × 2,096,977.60
  4. Step 4: Simplify right side
    5,693,061.70x = 17,901,143,068,961.76
  5. Step 5: Solve for x
    x = 17,901,143,068,961.76/5,693,061.70
  6. Step 6: Final answer
    x = 3,144,378.90

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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.