Home / 1,756,348.67-2,632,728.42-996,585.14

Finding the Fourth Proportional to 1,756,348.67, 2,632,728.42 and 996,585.14

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Solution

The fourth proportional to 1,756,348.67, 2,632,728.42 and 996,585.14 is: 1,493,859.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,348.67 : 2,632,728.42 = 996,585.14 : x
  2. Step 2: Convert to fraction form
    1,756,348.67/2,632,728.42 = 996,585.14/x
  3. Step 3: Cross multiply
    1,756,348.67x = 2,632,728.42 × 996,585.14
  4. Step 4: Simplify right side
    1,756,348.67x = 2,623,738,027,609.50
  5. Step 5: Solve for x
    x = 2,623,738,027,609.50/1,756,348.67
  6. Step 6: Final answer
    x = 1,493,859.43

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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.