Home / 2,199,256.80-3,083,383.20-2,199,256.80

Finding the Fourth Proportional to 2,199,256.80, 3,083,383.20 and 2,199,256.80

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Solution

The fourth proportional to 2,199,256.80, 3,083,383.20 and 2,199,256.80 is: 3,083,383.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,256.80 : 3,083,383.20 = 2,199,256.80 : x
  2. Step 2: Convert to fraction form
    2,199,256.80/3,083,383.20 = 2,199,256.80/x
  3. Step 3: Cross multiply
    2,199,256.80x = 3,083,383.20 × 2,199,256.80
  4. Step 4: Simplify right side
    2,199,256.80x = 6,781,151,469,605.76
  5. Step 5: Solve for x
    x = 6,781,151,469,605.76/2,199,256.80
  6. Step 6: Final answer
    x = 3,083,383.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.