Home / 2,004,633.40-3,007,241.70-656,469.40

Finding the Fourth Proportional to 2,004,633.40, 3,007,241.70 and 656,469.40

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Solution

The fourth proportional to 2,004,633.40, 3,007,241.70 and 656,469.40 is: 984,799.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,633.40 : 3,007,241.70 = 656,469.40 : x
  2. Step 2: Convert to fraction form
    2,004,633.40/3,007,241.70 = 656,469.40/x
  3. Step 3: Cross multiply
    2,004,633.40x = 3,007,241.70 × 656,469.40
  4. Step 4: Simplify right side
    2,004,633.40x = 1,974,162,154,453.98
  5. Step 5: Solve for x
    x = 1,974,162,154,453.98/2,004,633.40
  6. Step 6: Final answer
    x = 984,799.59

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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.