Home / 1,744,010.20-2,616,015.30-893,704.60

Finding the Fourth Proportional to 1,744,010.20, 2,616,015.30 and 893,704.60

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Solution

The fourth proportional to 1,744,010.20, 2,616,015.30 and 893,704.60 is: 1,340,556.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,010.20 : 2,616,015.30 = 893,704.60 : x
  2. Step 2: Convert to fraction form
    1,744,010.20/2,616,015.30 = 893,704.60/x
  3. Step 3: Cross multiply
    1,744,010.20x = 2,616,015.30 × 893,704.60
  4. Step 4: Simplify right side
    1,744,010.20x = 2,337,944,907,280.38
  5. Step 5: Solve for x
    x = 2,337,944,907,280.38/1,744,010.20
  6. Step 6: Final answer
    x = 1,340,556.90

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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.