Home / 1,738,265.70-2,607,398.55-793,481.70

Finding the Fourth Proportional to 1,738,265.70, 2,607,398.55 and 793,481.70

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Solution

The fourth proportional to 1,738,265.70, 2,607,398.55 and 793,481.70 is: 1,190,222.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,265.70 : 2,607,398.55 = 793,481.70 : x
  2. Step 2: Convert to fraction form
    1,738,265.70/2,607,398.55 = 793,481.70/x
  3. Step 3: Cross multiply
    1,738,265.70x = 2,607,398.55 × 793,481.70
  4. Step 4: Simplify right side
    1,738,265.70x = 2,068,923,034,031.53
  5. Step 5: Solve for x
    x = 2,068,923,034,031.53/1,738,265.70
  6. Step 6: Final answer
    x = 1,190,222.55

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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.