Home / 1,776,723.94-2,451,879-960,927.60

Finding the Fourth Proportional to 1,776,723.94, 2,451,879 and 960,927.60

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Solution

The fourth proportional to 1,776,723.94, 2,451,879 and 960,927.60 is: 1,326,080.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,723.94 : 2,451,879 = 960,927.60 : x
  2. Step 2: Convert to fraction form
    1,776,723.94/2,451,879 = 960,927.60/x
  3. Step 3: Cross multiply
    1,776,723.94x = 2,451,879 × 960,927.60
  4. Step 4: Simplify right side
    1,776,723.94x = 2,356,078,202,960.40
  5. Step 5: Solve for x
    x = 2,356,078,202,960.40/1,776,723.94
  6. Step 6: Final answer
    x = 1,326,080.07

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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.