Home / 1,776,733.37-2,451,891.97-960,937.11

Finding the Fourth Proportional to 1,776,733.37, 2,451,891.97 and 960,937.11

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Solution

The fourth proportional to 1,776,733.37, 2,451,891.97 and 960,937.11 is: 1,326,093.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,733.37 : 2,451,891.97 = 960,937.11 : x
  2. Step 2: Convert to fraction form
    1,776,733.37/2,451,891.97 = 960,937.11/x
  3. Step 3: Cross multiply
    1,776,733.37x = 2,451,891.97 × 960,937.11
  4. Step 4: Simplify right side
    1,776,733.37x = 2,356,113,978,879.32
  5. Step 5: Solve for x
    x = 2,356,113,978,879.32/1,776,733.37
  6. Step 6: Final answer
    x = 1,326,093.17

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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.