Home / 797,296.57-1,100,362.66-453,184.27

Finding the Fourth Proportional to 797,296.57, 1,100,362.66 and 453,184.27

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Solution

The fourth proportional to 797,296.57, 1,100,362.66 and 453,184.27 is: 625,447.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,296.57 : 1,100,362.66 = 453,184.27 : x
  2. Step 2: Convert to fraction form
    797,296.57/1,100,362.66 = 453,184.27/x
  3. Step 3: Cross multiply
    797,296.57x = 1,100,362.66 × 453,184.27
  4. Step 4: Simplify right side
    797,296.57x = 498,667,044,923.49
  5. Step 5: Solve for x
    x = 498,667,044,923.49/797,296.57
  6. Step 6: Final answer
    x = 625,447.37

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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.