Home / 4,084,261.64-6,127,042.83-1,351,908.87

Finding the Fourth Proportional to 4,084,261.64, 6,127,042.83 and 1,351,908.87

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Solution

The fourth proportional to 4,084,261.64, 6,127,042.83 and 1,351,908.87 is: 2,028,078.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,261.64 : 6,127,042.83 = 1,351,908.87 : x
  2. Step 2: Convert to fraction form
    4,084,261.64/6,127,042.83 = 1,351,908.87/x
  3. Step 3: Cross multiply
    4,084,261.64x = 6,127,042.83 × 1,351,908.87
  4. Step 4: Simplify right side
    4,084,261.64x = 8,283,203,524,503.08
  5. Step 5: Solve for x
    x = 8,283,203,524,503.08/4,084,261.64
  6. Step 6: Final answer
    x = 2,028,078.57

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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.