Home / 3,796,659.57-5,239,352.56-2,054,290.45

Finding the Fourth Proportional to 3,796,659.57, 5,239,352.56 and 2,054,290.45

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Solution

The fourth proportional to 3,796,659.57, 5,239,352.56 and 2,054,290.45 is: 2,834,900.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,796,659.57 : 5,239,352.56 = 2,054,290.45 : x
  2. Step 2: Convert to fraction form
    3,796,659.57/5,239,352.56 = 2,054,290.45/x
  3. Step 3: Cross multiply
    3,796,659.57x = 5,239,352.56 × 2,054,290.45
  4. Step 4: Simplify right side
    3,796,659.57x = 10,763,151,914,820.78
  5. Step 5: Solve for x
    x = 10,763,151,914,820.78/3,796,659.57
  6. Step 6: Final answer
    x = 2,834,900.45

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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.