Home / 3,100,429.46-4,650,343.49-941,473.27

Finding the Fourth Proportional to 3,100,429.46, 4,650,343.49 and 941,473.27

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Solution

The fourth proportional to 3,100,429.46, 4,650,343.49 and 941,473.27 is: 1,412,118.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,429.46 : 4,650,343.49 = 941,473.27 : x
  2. Step 2: Convert to fraction form
    3,100,429.46/4,650,343.49 = 941,473.27/x
  3. Step 3: Cross multiply
    3,100,429.46x = 4,650,343.49 × 941,473.27
  4. Step 4: Simplify right side
    3,100,429.46x = 4,378,174,092,153.51
  5. Step 5: Solve for x
    x = 4,378,174,092,153.51/3,100,429.46
  6. Step 6: Final answer
    x = 1,412,118.59

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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.