Home / 2,199,662.44-3,035,653.14-1,233,103.22

Finding the Fourth Proportional to 2,199,662.44, 3,035,653.14 and 1,233,103.22

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Solution

The fourth proportional to 2,199,662.44, 3,035,653.14 and 1,233,103.22 is: 1,701,749.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,662.44 : 3,035,653.14 = 1,233,103.22 : x
  2. Step 2: Convert to fraction form
    2,199,662.44/3,035,653.14 = 1,233,103.22/x
  3. Step 3: Cross multiply
    2,199,662.44x = 3,035,653.14 × 1,233,103.22
  4. Step 4: Simplify right side
    2,199,662.44x = 3,743,273,661,737.11
  5. Step 5: Solve for x
    x = 3,743,273,661,737.11/2,199,662.44
  6. Step 6: Final answer
    x = 1,701,749.14

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.