Home / 3,794,712.09-5,236,709.57-2,075,832.60

Finding the Fourth Proportional to 3,794,712.09, 5,236,709.57 and 2,075,832.60

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Solution

The fourth proportional to 3,794,712.09, 5,236,709.57 and 2,075,832.60 is: 2,864,652.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,712.09 : 5,236,709.57 = 2,075,832.60 : x
  2. Step 2: Convert to fraction form
    3,794,712.09/5,236,709.57 = 2,075,832.60/x
  3. Step 3: Cross multiply
    3,794,712.09x = 5,236,709.57 × 2,075,832.60
  4. Step 4: Simplify right side
    3,794,712.09x = 10,870,532,455,229.76
  5. Step 5: Solve for x
    x = 10,870,532,455,229.76/3,794,712.09
  6. Step 6: Final answer
    x = 2,864,652.76

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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.