Home / 1,835,735.76-2,752,982.64-698,227.92

Finding the Fourth Proportional to 1,835,735.76, 2,752,982.64 and 698,227.92

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Solution

The fourth proportional to 1,835,735.76, 2,752,982.64 and 698,227.92 is: 1,047,105.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,735.76 : 2,752,982.64 = 698,227.92 : x
  2. Step 2: Convert to fraction form
    1,835,735.76/2,752,982.64 = 698,227.92/x
  3. Step 3: Cross multiply
    1,835,735.76x = 2,752,982.64 × 698,227.92
  4. Step 4: Simplify right side
    1,835,735.76x = 1,922,209,342,523.31
  5. Step 5: Solve for x
    x = 1,922,209,342,523.31/1,835,735.76
  6. Step 6: Final answer
    x = 1,047,105.68

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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.