Home / 797,298.60-1,100,365.44-453,186.24

Finding the Fourth Proportional to 797,298.60, 1,100,365.44 and 453,186.24

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Solution

The fourth proportional to 797,298.60, 1,100,365.44 and 453,186.24 is: 625,450.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,298.60 : 1,100,365.44 = 453,186.24 : x
  2. Step 2: Convert to fraction form
    797,298.60/1,100,365.44 = 453,186.24/x
  3. Step 3: Cross multiply
    797,298.60x = 1,100,365.44 × 453,186.24
  4. Step 4: Simplify right side
    797,298.60x = 498,670,476,379.55
  5. Step 5: Solve for x
    x = 498,670,476,379.55/797,298.60
  6. Step 6: Final answer
    x = 625,450.08

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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.