Home / 1,727,897.39-2,384,499.41-963,950.95

Finding the Fourth Proportional to 1,727,897.39, 2,384,499.41 and 963,950.95

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Solution

The fourth proportional to 1,727,897.39, 2,384,499.41 and 963,950.95 is: 1,330,252.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,897.39 : 2,384,499.41 = 963,950.95 : x
  2. Step 2: Convert to fraction form
    1,727,897.39/2,384,499.41 = 963,950.95/x
  3. Step 3: Cross multiply
    1,727,897.39x = 2,384,499.41 × 963,950.95
  4. Step 4: Simplify right side
    1,727,897.39x = 2,298,540,485,448.25
  5. Step 5: Solve for x
    x = 2,298,540,485,448.25/1,727,897.39
  6. Step 6: Final answer
    x = 1,330,252.88

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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.