Home / 886,923.39-1,223,924.00-504,876.27

Finding the Fourth Proportional to 886,923.39, 1,223,924.00 and 504,876.27

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Solution

The fourth proportional to 886,923.39, 1,223,924.00 and 504,876.27 is: 696,712.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,923.39 : 1,223,924.00 = 504,876.27 : x
  2. Step 2: Convert to fraction form
    886,923.39/1,223,924.00 = 504,876.27/x
  3. Step 3: Cross multiply
    886,923.39x = 1,223,924.00 × 504,876.27
  4. Step 4: Simplify right side
    886,923.39x = 617,930,181,359.10
  5. Step 5: Solve for x
    x = 617,930,181,359.10/886,923.39
  6. Step 6: Final answer
    x = 696,712.01

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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.