Home / 697,280.40-1,046,212.20-224,110.80

Finding the Fourth Proportional to 697,280.40, 1,046,212.20 and 224,110.80

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Solution

The fourth proportional to 697,280.40, 1,046,212.20 and 224,110.80 is: 336,259.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,280.40 : 1,046,212.20 = 224,110.80 : x
  2. Step 2: Convert to fraction form
    697,280.40/1,046,212.20 = 224,110.80/x
  3. Step 3: Cross multiply
    697,280.40x = 1,046,212.20 × 224,110.80
  4. Step 4: Simplify right side
    697,280.40x = 234,467,453,111.76
  5. Step 5: Solve for x
    x = 234,467,453,111.76/697,280.40
  6. Step 6: Final answer
    x = 336,259.92

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