Home / 2,020,532.24-3,028,166.77-821,052.27

Finding the Fourth Proportional to 2,020,532.24, 3,028,166.77 and 821,052.27

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Solution

The fourth proportional to 2,020,532.24, 3,028,166.77 and 821,052.27 is: 1,230,509.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,020,532.24 : 3,028,166.77 = 821,052.27 : x
  2. Step 2: Convert to fraction form
    2,020,532.24/3,028,166.77 = 821,052.27/x
  3. Step 3: Cross multiply
    2,020,532.24x = 3,028,166.77 × 821,052.27
  4. Step 4: Simplify right side
    2,020,532.24x = 2,486,283,197,398.22
  5. Step 5: Solve for x
    x = 2,486,283,197,398.22/2,020,532.24
  6. Step 6: Final answer
    x = 1,230,509.05

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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.