Home / 1,061,660.58-1,584,792.68-982,636.14

Finding the Fourth Proportional to 1,061,660.58, 1,584,792.68 and 982,636.14

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Solution

The fourth proportional to 1,061,660.58, 1,584,792.68 and 982,636.14 is: 1,466,829.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,660.58 : 1,584,792.68 = 982,636.14 : x
  2. Step 2: Convert to fraction form
    1,061,660.58/1,584,792.68 = 982,636.14/x
  3. Step 3: Cross multiply
    1,061,660.58x = 1,584,792.68 × 982,636.14
  4. Step 4: Simplify right side
    1,061,660.58x = 1,557,274,556,862.27
  5. Step 5: Solve for x
    x = 1,557,274,556,862.27/1,061,660.58
  6. Step 6: Final answer
    x = 1,466,829.03

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.