Home / 794,904.48-1,192,355.44-203,928.48

Finding the Fourth Proportional to 794,904.48, 1,192,355.44 and 203,928.48

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Solution

The fourth proportional to 794,904.48, 1,192,355.44 and 203,928.48 is: 305,892.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,904.48 : 1,192,355.44 = 203,928.48 : x
  2. Step 2: Convert to fraction form
    794,904.48/1,192,355.44 = 203,928.48/x
  3. Step 3: Cross multiply
    794,904.48x = 1,192,355.44 × 203,928.48
  4. Step 4: Simplify right side
    794,904.48x = 243,155,232,498.93
  5. Step 5: Solve for x
    x = 243,155,232,498.93/794,904.48
  6. Step 6: Final answer
    x = 305,892.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.