Home / 754,501.40-1,131,752.10-193,535.90

Finding the Fourth Proportional to 754,501.40, 1,131,752.10 and 193,535.90

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Solution

The fourth proportional to 754,501.40, 1,131,752.10 and 193,535.90 is: 290,303.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,501.40 : 1,131,752.10 = 193,535.90 : x
  2. Step 2: Convert to fraction form
    754,501.40/1,131,752.10 = 193,535.90/x
  3. Step 3: Cross multiply
    754,501.40x = 1,131,752.10 × 193,535.90
  4. Step 4: Simplify right side
    754,501.40x = 219,034,661,250.39
  5. Step 5: Solve for x
    x = 219,034,661,250.39/754,501.40
  6. Step 6: Final answer
    x = 290,303.85

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