Home / 2,346,471.96-3,238,131.29-1,273,383.96

Finding the Fourth Proportional to 2,346,471.96, 3,238,131.29 and 1,273,383.96

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Solution

The fourth proportional to 2,346,471.96, 3,238,131.29 and 1,273,383.96 is: 1,757,269.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,471.96 : 3,238,131.29 = 1,273,383.96 : x
  2. Step 2: Convert to fraction form
    2,346,471.96/3,238,131.29 = 1,273,383.96/x
  3. Step 3: Cross multiply
    2,346,471.96x = 3,238,131.29 × 1,273,383.96
  4. Step 4: Simplify right side
    2,346,471.96x = 4,123,384,438,693.19
  5. Step 5: Solve for x
    x = 4,123,384,438,693.19/2,346,471.96
  6. Step 6: Final answer
    x = 1,757,269.85

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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.