Home / 1,397,039.55-2,093,806.29-597,380.76

Finding the Fourth Proportional to 1,397,039.55, 2,093,806.29 and 597,380.76

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Solution

The fourth proportional to 1,397,039.55, 2,093,806.29 and 597,380.76 is: 895,321.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,039.55 : 2,093,806.29 = 597,380.76 : x
  2. Step 2: Convert to fraction form
    1,397,039.55/2,093,806.29 = 597,380.76/x
  3. Step 3: Cross multiply
    1,397,039.55x = 2,093,806.29 × 597,380.76
  4. Step 4: Simplify right side
    1,397,039.55x = 1,250,799,592,812.98
  5. Step 5: Solve for x
    x = 1,250,799,592,812.98/1,397,039.55
  6. Step 6: Final answer
    x = 895,321.53

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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.