Home / 3,296,786.68-4,548,532.62-1,846,286.20

Finding the Fourth Proportional to 3,296,786.68, 4,548,532.62 and 1,846,286.20

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Solution

The fourth proportional to 3,296,786.68, 4,548,532.62 and 1,846,286.20 is: 2,547,296.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,786.68 : 4,548,532.62 = 1,846,286.20 : x
  2. Step 2: Convert to fraction form
    3,296,786.68/4,548,532.62 = 1,846,286.20/x
  3. Step 3: Cross multiply
    3,296,786.68x = 4,548,532.62 × 1,846,286.20
  4. Step 4: Simplify right side
    3,296,786.68x = 8,397,893,006,555.84
  5. Step 5: Solve for x
    x = 8,397,893,006,555.84/3,296,786.68
  6. Step 6: Final answer
    x = 2,547,296.45

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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.