Home / 1,760,934.28-2,641,055-562,533.61

Finding the Fourth Proportional to 1,760,934.28, 2,641,055 and 562,533.61

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Solution

The fourth proportional to 1,760,934.28, 2,641,055 and 562,533.61 is: 843,689.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,934.28 : 2,641,055 = 562,533.61 : x
  2. Step 2: Convert to fraction form
    1,760,934.28/2,641,055 = 562,533.61/x
  3. Step 3: Cross multiply
    1,760,934.28x = 2,641,055 × 562,533.61
  4. Step 4: Simplify right side
    1,760,934.28x = 1,485,682,203,358.55
  5. Step 5: Solve for x
    x = 1,485,682,203,358.55/1,760,934.28
  6. Step 6: Final answer
    x = 843,689.75

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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.