Home / 5,427,209.97-7,493,054.75-3,364,429.97

Finding the Fourth Proportional to 5,427,209.97, 7,493,054.75 and 3,364,429.97

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Solution

The fourth proportional to 5,427,209.97, 7,493,054.75 and 3,364,429.97 is: 4,645,086.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,427,209.97 : 7,493,054.75 = 3,364,429.97 : x
  2. Step 2: Convert to fraction form
    5,427,209.97/7,493,054.75 = 3,364,429.97/x
  3. Step 3: Cross multiply
    5,427,209.97x = 7,493,054.75 × 3,364,429.97
  4. Step 4: Simplify right side
    5,427,209.97x = 25,209,857,913,463.43
  5. Step 5: Solve for x
    x = 25,209,857,913,463.43/5,427,209.97
  6. Step 6: Final answer
    x = 4,645,086.16

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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.