Home / 1,473,177.62-2,209,813.95-408,229.94

Finding the Fourth Proportional to 1,473,177.62, 2,209,813.95 and 408,229.94

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Solution

The fourth proportional to 1,473,177.62, 2,209,813.95 and 408,229.94 is: 612,358.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,177.62 : 2,209,813.95 = 408,229.94 : x
  2. Step 2: Convert to fraction form
    1,473,177.62/2,209,813.95 = 408,229.94/x
  3. Step 3: Cross multiply
    1,473,177.62x = 2,209,813.95 × 408,229.94
  4. Step 4: Simplify right side
    1,473,177.62x = 902,112,216,219.66
  5. Step 5: Solve for x
    x = 902,112,216,219.66/1,473,177.62
  6. Step 6: Final answer
    x = 612,358.08

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