Home / 2,727,814-3,764,383.56-1,520,590

Finding the Fourth Proportional to 2,727,814, 3,764,383.56 and 1,520,590

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Solution

The fourth proportional to 2,727,814, 3,764,383.56 and 1,520,590 is: 2,098,414.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,814 : 3,764,383.56 = 1,520,590 : x
  2. Step 2: Convert to fraction form
    2,727,814/3,764,383.56 = 1,520,590/x
  3. Step 3: Cross multiply
    2,727,814x = 3,764,383.56 × 1,520,590
  4. Step 4: Simplify right side
    2,727,814x = 5,724,083,997,500.40
  5. Step 5: Solve for x
    x = 5,724,083,997,500.40/2,727,814
  6. Step 6: Final answer
    x = 2,098,414.33

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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.