Home / 1,502,659.44-2,253,930.84-603,831.60

Finding the Fourth Proportional to 1,502,659.44, 2,253,930.84 and 603,831.60

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Solution

The fourth proportional to 1,502,659.44, 2,253,930.84 and 603,831.60 is: 905,723.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,659.44 : 2,253,930.84 = 603,831.60 : x
  2. Step 2: Convert to fraction form
    1,502,659.44/2,253,930.84 = 603,831.60/x
  3. Step 3: Cross multiply
    1,502,659.44x = 2,253,930.84 × 603,831.60
  4. Step 4: Simplify right side
    1,502,659.44x = 1,360,994,665,406.54
  5. Step 5: Solve for x
    x = 1,360,994,665,406.54/1,502,659.44
  6. Step 6: Final answer
    x = 905,723.96

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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.