Home / 3,100,423.24-4,650,334.14-941,467.07

Finding the Fourth Proportional to 3,100,423.24, 4,650,334.14 and 941,467.07

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Solution

The fourth proportional to 3,100,423.24, 4,650,334.14 and 941,467.07 is: 1,412,109.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,423.24 : 4,650,334.14 = 941,467.07 : x
  2. Step 2: Convert to fraction form
    3,100,423.24/4,650,334.14 = 941,467.07/x
  3. Step 3: Cross multiply
    3,100,423.24x = 4,650,334.14 × 941,467.07
  4. Step 4: Simplify right side
    3,100,423.24x = 4,378,136,457,306.77
  5. Step 5: Solve for x
    x = 4,378,136,457,306.77/3,100,423.24
  6. Step 6: Final answer
    x = 1,412,109.29

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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.