Home / 754,034.67-1,130,614.61-304,387.47

Finding the Fourth Proportional to 754,034.67, 1,130,614.61 and 304,387.47

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Solution

The fourth proportional to 754,034.67, 1,130,614.61 and 304,387.47 is: 456,404.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    754,034.67 : 1,130,614.61 = 304,387.47 : x
  2. Step 2: Convert to fraction form
    754,034.67/1,130,614.61 = 304,387.47/x
  3. Step 3: Cross multiply
    754,034.67x = 1,130,614.61 × 304,387.47
  4. Step 4: Simplify right side
    754,034.67x = 344,144,919,161.00
  5. Step 5: Solve for x
    x = 344,144,919,161.00/754,034.67
  6. Step 6: Final answer
    x = 456,404.64

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