Home / 3,233,407.80-4,850,111.70-2,934,226.20

Finding the Fourth Proportional to 3,233,407.80, 4,850,111.70 and 2,934,226.20

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Solution

The fourth proportional to 3,233,407.80, 4,850,111.70 and 2,934,226.20 is: 4,401,339.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,407.80 : 4,850,111.70 = 2,934,226.20 : x
  2. Step 2: Convert to fraction form
    3,233,407.80/4,850,111.70 = 2,934,226.20/x
  3. Step 3: Cross multiply
    3,233,407.80x = 4,850,111.70 × 2,934,226.20
  4. Step 4: Simplify right side
    3,233,407.80x = 14,231,324,823,066.54
  5. Step 5: Solve for x
    x = 14,231,324,823,066.54/3,233,407.80
  6. Step 6: Final answer
    x = 4,401,339.30

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Double scale
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Similar ratio
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1.5x scale

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.