Home / 743,187.60-1,114,716.60-244,551.60

Finding the Fourth Proportional to 743,187.60, 1,114,716.60 and 244,551.60

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Solution

The fourth proportional to 743,187.60, 1,114,716.60 and 244,551.60 is: 366,806.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    743,187.60 : 1,114,716.60 = 244,551.60 : x
  2. Step 2: Convert to fraction form
    743,187.60/1,114,716.60 = 244,551.60/x
  3. Step 3: Cross multiply
    743,187.60x = 1,114,716.60 × 244,551.60
  4. Step 4: Simplify right side
    743,187.60x = 272,605,728,076.56
  5. Step 5: Solve for x
    x = 272,605,728,076.56/743,187.60
  6. Step 6: Final answer
    x = 366,806.08

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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.