Home / 749,458.42-1,124,202.20-275,900.02

Finding the Fourth Proportional to 749,458.42, 1,124,202.20 and 275,900.02

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Solution

The fourth proportional to 749,458.42, 1,124,202.20 and 275,900.02 is: 413,855.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,458.42 : 1,124,202.20 = 275,900.02 : x
  2. Step 2: Convert to fraction form
    749,458.42/1,124,202.20 = 275,900.02/x
  3. Step 3: Cross multiply
    749,458.42x = 1,124,202.20 × 275,900.02
  4. Step 4: Simplify right side
    749,458.42x = 310,167,409,464.04
  5. Step 5: Solve for x
    x = 310,167,409,464.04/749,458.42
  6. Step 6: Final answer
    x = 413,855.39

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