Home / 5,526,210.30-8,289,315.45-3,281,192.70

Finding the Fourth Proportional to 5,526,210.30, 8,289,315.45 and 3,281,192.70

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Solution

The fourth proportional to 5,526,210.30, 8,289,315.45 and 3,281,192.70 is: 4,921,789.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526,210.30 : 8,289,315.45 = 3,281,192.70 : x
  2. Step 2: Convert to fraction form
    5,526,210.30/8,289,315.45 = 3,281,192.70/x
  3. Step 3: Cross multiply
    5,526,210.30x = 8,289,315.45 × 3,281,192.70
  4. Step 4: Simplify right side
    5,526,210.30x = 27,198,841,342,537.22
  5. Step 5: Solve for x
    x = 27,198,841,342,537.22/5,526,210.30
  6. Step 6: Final answer
    x = 4,921,789.05

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