Home / 2,667,300.64-4,001,123.22-937,958.44

Finding the Fourth Proportional to 2,667,300.64, 4,001,123.22 and 937,958.44

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Solution

The fourth proportional to 2,667,300.64, 4,001,123.22 and 937,958.44 is: 1,406,998.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,300.64 : 4,001,123.22 = 937,958.44 : x
  2. Step 2: Convert to fraction form
    2,667,300.64/4,001,123.22 = 937,958.44/x
  3. Step 3: Cross multiply
    2,667,300.64x = 4,001,123.22 × 937,958.44
  4. Step 4: Simplify right side
    2,667,300.64x = 3,752,887,293,678.98
  5. Step 5: Solve for x
    x = 3,752,887,293,678.98/2,667,300.64
  6. Step 6: Final answer
    x = 1,406,998.24

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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.