Home / 867,949.33-1,197,493.28-562,260.04

Finding the Fourth Proportional to 867,949.33, 1,197,493.28 and 562,260.04

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Solution

The fourth proportional to 867,949.33, 1,197,493.28 and 562,260.04 is: 775,739.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,949.33 : 1,197,493.28 = 562,260.04 : x
  2. Step 2: Convert to fraction form
    867,949.33/1,197,493.28 = 562,260.04/x
  3. Step 3: Cross multiply
    867,949.33x = 1,197,493.28 × 562,260.04
  4. Step 4: Simplify right side
    867,949.33x = 673,302,619,512.53
  5. Step 5: Solve for x
    x = 673,302,619,512.53/867,949.33
  6. Step 6: Final answer
    x = 775,739.55

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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.