Home / 1,955,067.18-2,933,059.77-607,160.22

Finding the Fourth Proportional to 1,955,067.18, 2,933,059.77 and 607,160.22

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Solution

The fourth proportional to 1,955,067.18, 2,933,059.77 and 607,160.22 is: 910,882.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,067.18 : 2,933,059.77 = 607,160.22 : x
  2. Step 2: Convert to fraction form
    1,955,067.18/2,933,059.77 = 607,160.22/x
  3. Step 3: Cross multiply
    1,955,067.18x = 2,933,059.77 × 607,160.22
  4. Step 4: Simplify right side
    1,955,067.18x = 1,780,837,215,226.35
  5. Step 5: Solve for x
    x = 1,780,837,215,226.35/1,955,067.18
  6. Step 6: Final answer
    x = 910,882.88

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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.