Home / 3,744,629.80-5,617,104.52-1,470,647

Finding the Fourth Proportional to 3,744,629.80, 5,617,104.52 and 1,470,647

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Solution

The fourth proportional to 3,744,629.80, 5,617,104.52 and 1,470,647 is: 2,206,033.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,629.80 : 5,617,104.52 = 1,470,647 : x
  2. Step 2: Convert to fraction form
    3,744,629.80/5,617,104.52 = 1,470,647/x
  3. Step 3: Cross multiply
    3,744,629.80x = 5,617,104.52 × 1,470,647
  4. Step 4: Simplify right side
    3,744,629.80x = 8,260,777,911,024.44
  5. Step 5: Solve for x
    x = 8,260,777,911,024.44/3,744,629.80
  6. Step 6: Final answer
    x = 2,206,033.27

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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.