Home / 3,834,186.88-5,752,096.64-1,138,519.84

Finding the Fourth Proportional to 3,834,186.88, 5,752,096.64 and 1,138,519.84

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Solution

The fourth proportional to 3,834,186.88, 5,752,096.64 and 1,138,519.84 is: 1,708,022.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,834,186.88 : 5,752,096.64 = 1,138,519.84 : x
  2. Step 2: Convert to fraction form
    3,834,186.88/5,752,096.64 = 1,138,519.84/x
  3. Step 3: Cross multiply
    3,834,186.88x = 5,752,096.64 × 1,138,519.84
  4. Step 4: Simplify right side
    3,834,186.88x = 6,548,876,146,237.34
  5. Step 5: Solve for x
    x = 6,548,876,146,237.34/3,834,186.88
  6. Step 6: Final answer
    x = 1,708,022.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.