Home / 1,727,950.60-2,384,525.82-963,984.52

Finding the Fourth Proportional to 1,727,950.60, 2,384,525.82 and 963,984.52

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Solution

The fourth proportional to 1,727,950.60, 2,384,525.82 and 963,984.52 is: 1,330,272.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,950.60 : 2,384,525.82 = 963,984.52 : x
  2. Step 2: Convert to fraction form
    1,727,950.60/2,384,525.82 = 963,984.52/x
  3. Step 3: Cross multiply
    1,727,950.60x = 2,384,525.82 × 963,984.52
  4. Step 4: Simplify right side
    1,727,950.60x = 2,298,645,978,020.31
  5. Step 5: Solve for x
    x = 2,298,645,978,020.31/1,727,950.60
  6. Step 6: Final answer
    x = 1,330,272.97

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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.