Home / 1,753,964.22-2,630,952.41-539,532.64

Finding the Fourth Proportional to 1,753,964.22, 2,630,952.41 and 539,532.64

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Solution

The fourth proportional to 1,753,964.22, 2,630,952.41 and 539,532.64 is: 809,300.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,964.22 : 2,630,952.41 = 539,532.64 : x
  2. Step 2: Convert to fraction form
    1,753,964.22/2,630,952.41 = 539,532.64/x
  3. Step 3: Cross multiply
    1,753,964.22x = 2,630,952.41 × 539,532.64
  4. Step 4: Simplify right side
    1,753,964.22x = 1,419,484,687,675.73
  5. Step 5: Solve for x
    x = 1,419,484,687,675.73/1,753,964.22
  6. Step 6: Final answer
    x = 809,300.82

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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.