Home / 2,350,915.68-3,524,306.40-931,968.48

Finding the Fourth Proportional to 2,350,915.68, 3,524,306.40 and 931,968.48

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Solution

The fourth proportional to 2,350,915.68, 3,524,306.40 and 931,968.48 is: 1,397,133.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,915.68 : 3,524,306.40 = 931,968.48 : x
  2. Step 2: Convert to fraction form
    2,350,915.68/3,524,306.40 = 931,968.48/x
  3. Step 3: Cross multiply
    2,350,915.68x = 3,524,306.40 × 931,968.48
  4. Step 4: Simplify right side
    2,350,915.68x = 3,284,542,478,662.27
  5. Step 5: Solve for x
    x = 3,284,542,478,662.27/2,350,915.68
  6. Step 6: Final answer
    x = 1,397,133.26

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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.