Home / 2,516,313.30-3,770,737.44-1,848,199.38

Finding the Fourth Proportional to 2,516,313.30, 3,770,737.44 and 1,848,199.38

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Solution

The fourth proportional to 2,516,313.30, 3,770,737.44 and 1,848,199.38 is: 2,769,557.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516,313.30 : 3,770,737.44 = 1,848,199.38 : x
  2. Step 2: Convert to fraction form
    2,516,313.30/3,770,737.44 = 1,848,199.38/x
  3. Step 3: Cross multiply
    2,516,313.30x = 3,770,737.44 × 1,848,199.38
  4. Step 4: Simplify right side
    2,516,313.30x = 6,969,074,598,750.79
  5. Step 5: Solve for x
    x = 6,969,074,598,750.79/2,516,313.30
  6. Step 6: Final answer
    x = 2,769,557.59

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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.