Home / 4,006,942.31-6,008,164.89-1,731,046.43

Finding the Fourth Proportional to 4,006,942.31, 6,008,164.89 and 1,731,046.43

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Solution

The fourth proportional to 4,006,942.31, 6,008,164.89 and 1,731,046.43 is: 2,595,598.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,942.31 : 6,008,164.89 = 1,731,046.43 : x
  2. Step 2: Convert to fraction form
    4,006,942.31/6,008,164.89 = 1,731,046.43/x
  3. Step 3: Cross multiply
    4,006,942.31x = 6,008,164.89 × 1,731,046.43
  4. Step 4: Simplify right side
    4,006,942.31x = 10,400,412,353,645.02
  5. Step 5: Solve for x
    x = 10,400,412,353,645.02/4,006,942.31
  6. Step 6: Final answer
    x = 2,595,598.23

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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.