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Finding the Fourth Proportional to 969,472.16, 1,452,042.69 and 702,620.09

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Solution

The fourth proportional to 969,472.16, 1,452,042.69 and 702,620.09 is: 1,052,360.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,472.16 : 1,452,042.69 = 702,620.09 : x
  2. Step 2: Convert to fraction form
    969,472.16/1,452,042.69 = 702,620.09/x
  3. Step 3: Cross multiply
    969,472.16x = 1,452,042.69 × 702,620.09
  4. Step 4: Simplify right side
    969,472.16x = 1,020,234,358,271.43
  5. Step 5: Solve for x
    x = 1,020,234,358,271.43/969,472.16
  6. Step 6: Final answer
    x = 1,052,360.66

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