Home / 1,744,399.62-2,617,614.63-733,448.34

Finding the Fourth Proportional to 1,744,399.62, 2,617,614.63 and 733,448.34

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Solution

The fourth proportional to 1,744,399.62, 2,617,614.63 and 733,448.34 is: 1,100,599.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,399.62 : 2,617,614.63 = 733,448.34 : x
  2. Step 2: Convert to fraction form
    1,744,399.62/2,617,614.63 = 733,448.34/x
  3. Step 3: Cross multiply
    1,744,399.62x = 2,617,614.63 × 733,448.34
  4. Step 4: Simplify right side
    1,744,399.62x = 1,919,885,105,133.21
  5. Step 5: Solve for x
    x = 1,919,885,105,133.21/1,744,399.62
  6. Step 6: Final answer
    x = 1,100,599.36

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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.