Home / 1,274,268.92-1,758,503.52-701,322.30

Finding the Fourth Proportional to 1,274,268.92, 1,758,503.52 and 701,322.30

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Solution

The fourth proportional to 1,274,268.92, 1,758,503.52 and 701,322.30 is: 967,831.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,268.92 : 1,758,503.52 = 701,322.30 : x
  2. Step 2: Convert to fraction form
    1,274,268.92/1,758,503.52 = 701,322.30/x
  3. Step 3: Cross multiply
    1,274,268.92x = 1,758,503.52 × 701,322.30
  4. Step 4: Simplify right side
    1,274,268.92x = 1,233,277,733,204.50
  5. Step 5: Solve for x
    x = 1,233,277,733,204.50/1,274,268.92
  6. Step 6: Final answer
    x = 967,831.61

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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.