Home / 2,351,915.34-3,527,540.88-754,270.86

Finding the Fourth Proportional to 2,351,915.34, 3,527,540.88 and 754,270.86

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Solution

The fourth proportional to 2,351,915.34, 3,527,540.88 and 754,270.86 is: 1,131,299.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,915.34 : 3,527,540.88 = 754,270.86 : x
  2. Step 2: Convert to fraction form
    2,351,915.34/3,527,540.88 = 754,270.86/x
  3. Step 3: Cross multiply
    2,351,915.34x = 3,527,540.88 × 754,270.86
  4. Step 4: Simplify right side
    2,351,915.34x = 2,660,721,293,242.76
  5. Step 5: Solve for x
    x = 2,660,721,293,242.76/2,351,915.34
  6. Step 6: Final answer
    x = 1,131,299.77

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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.