Home / 3,822,501.56-5,274,946.13-2,168,949.74

Finding the Fourth Proportional to 3,822,501.56, 5,274,946.13 and 2,168,949.74

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Solution

The fourth proportional to 3,822,501.56, 5,274,946.13 and 2,168,949.74 is: 2,993,090.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,501.56 : 5,274,946.13 = 2,168,949.74 : x
  2. Step 2: Convert to fraction form
    3,822,501.56/5,274,946.13 = 2,168,949.74/x
  3. Step 3: Cross multiply
    3,822,501.56x = 5,274,946.13 × 2,168,949.74
  4. Step 4: Simplify right side
    3,822,501.56x = 11,441,092,999,958.03
  5. Step 5: Solve for x
    x = 11,441,092,999,958.03/3,822,501.56
  6. Step 6: Final answer
    x = 2,993,090.48

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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.