Home / 1,397,236.42-2,095,854.36-597,999.70

Finding the Fourth Proportional to 1,397,236.42, 2,095,854.36 and 597,999.70

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Solution

The fourth proportional to 1,397,236.42, 2,095,854.36 and 597,999.70 is: 896,999.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,236.42 : 2,095,854.36 = 597,999.70 : x
  2. Step 2: Convert to fraction form
    1,397,236.42/2,095,854.36 = 597,999.70/x
  3. Step 3: Cross multiply
    1,397,236.42x = 2,095,854.36 × 597,999.70
  4. Step 4: Simplify right side
    1,397,236.42x = 1,253,320,278,523.69
  5. Step 5: Solve for x
    x = 1,253,320,278,523.69/1,397,236.42
  6. Step 6: Final answer
    x = 896,999.43

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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.