Home / 960,324.56-1,440,487.48-250,350.80

Finding the Fourth Proportional to 960,324.56, 1,440,487.48 and 250,350.80

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Solution

The fourth proportional to 960,324.56, 1,440,487.48 and 250,350.80 is: 375,526.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,324.56 : 1,440,487.48 = 250,350.80 : x
  2. Step 2: Convert to fraction form
    960,324.56/1,440,487.48 = 250,350.80/x
  3. Step 3: Cross multiply
    960,324.56x = 1,440,487.48 × 250,350.80
  4. Step 4: Simplify right side
    960,324.56x = 360,627,193,007.98
  5. Step 5: Solve for x
    x = 360,627,193,007.98/960,324.56
  6. Step 6: Final answer
    x = 375,526.37

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1.5x scale

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.