Home / 1,316,661.95-1,975,061.27-418,174.00

Finding the Fourth Proportional to 1,316,661.95, 1,975,061.27 and 418,174.00

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Solution

The fourth proportional to 1,316,661.95, 1,975,061.27 and 418,174.00 is: 627,282.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,316,661.95 : 1,975,061.27 = 418,174.00 : x
  2. Step 2: Convert to fraction form
    1,316,661.95/1,975,061.27 = 418,174.00/x
  3. Step 3: Cross multiply
    1,316,661.95x = 1,975,061.27 × 418,174.00
  4. Step 4: Simplify right side
    1,316,661.95x = 825,919,281,515.91
  5. Step 5: Solve for x
    x = 825,919,281,515.91/1,316,661.95
  6. Step 6: Final answer
    x = 627,282.71

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