Home / 2,080,583.08-3,120,932.94-1,016,476.36

Finding the Fourth Proportional to 2,080,583.08, 3,120,932.94 and 1,016,476.36

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Solution

The fourth proportional to 2,080,583.08, 3,120,932.94 and 1,016,476.36 is: 1,524,743.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,583.08 : 3,120,932.94 = 1,016,476.36 : x
  2. Step 2: Convert to fraction form
    2,080,583.08/3,120,932.94 = 1,016,476.36/x
  3. Step 3: Cross multiply
    2,080,583.08x = 3,120,932.94 × 1,016,476.36
  4. Step 4: Simplify right side
    2,080,583.08x = 3,172,354,554,655.30
  5. Step 5: Solve for x
    x = 3,172,354,554,655.30/2,080,583.08
  6. Step 6: Final answer
    x = 1,524,743.03

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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.