Home / 3,802,534.25-5,247,497.27-2,192,902.25

Finding the Fourth Proportional to 3,802,534.25, 5,247,497.27 and 2,192,902.25

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Solution

The fourth proportional to 3,802,534.25, 5,247,497.27 and 2,192,902.25 is: 3,026,205.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,534.25 : 5,247,497.27 = 2,192,902.25 : x
  2. Step 2: Convert to fraction form
    3,802,534.25/5,247,497.27 = 2,192,902.25/x
  3. Step 3: Cross multiply
    3,802,534.25x = 5,247,497.27 × 2,192,902.25
  4. Step 4: Simplify right side
    3,802,534.25x = 11,507,248,559,287.35
  5. Step 5: Solve for x
    x = 11,507,248,559,287.35/3,802,534.25
  6. Step 6: Final answer
    x = 3,026,205.11

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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.