Home / 3,792,270.64-5,233,233-2,243,612.20

Finding the Fourth Proportional to 3,792,270.64, 5,233,233 and 2,243,612.20

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Solution

The fourth proportional to 3,792,270.64, 5,233,233 and 2,243,612.20 is: 3,096,125.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,270.64 : 5,233,233 = 2,243,612.20 : x
  2. Step 2: Convert to fraction form
    3,792,270.64/5,233,233 = 2,243,612.20/x
  3. Step 3: Cross multiply
    3,792,270.64x = 5,233,233 × 2,243,612.20
  4. Step 4: Simplify right side
    3,792,270.64x = 11,741,345,404,242.60
  5. Step 5: Solve for x
    x = 11,741,345,404,242.60/3,792,270.64
  6. Step 6: Final answer
    x = 3,096,125.39

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Double scale
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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.