Home / 956,375.37-1,431,019.76-703,842.48

Finding the Fourth Proportional to 956,375.37, 1,431,019.76 and 703,842.48

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Solution

The fourth proportional to 956,375.37, 1,431,019.76 and 703,842.48 is: 1,053,156.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,375.37 : 1,431,019.76 = 703,842.48 : x
  2. Step 2: Convert to fraction form
    956,375.37/1,431,019.76 = 703,842.48/x
  3. Step 3: Cross multiply
    956,375.37x = 1,431,019.76 × 703,842.48
  4. Step 4: Simplify right side
    956,375.37x = 1,007,212,493,288.19
  5. Step 5: Solve for x
    x = 1,007,212,493,288.19/956,375.37
  6. Step 6: Final answer
    x = 1,053,156.04

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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.