Home / 1,869,773.01-2,802,445.17-858,042.20

Finding the Fourth Proportional to 1,869,773.01, 2,802,445.17 and 858,042.20

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Solution

The fourth proportional to 1,869,773.01, 2,802,445.17 and 858,042.20 is: 1,286,047.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,869,773.01 : 2,802,445.17 = 858,042.20 : x
  2. Step 2: Convert to fraction form
    1,869,773.01/2,802,445.17 = 858,042.20/x
  3. Step 3: Cross multiply
    1,869,773.01x = 2,802,445.17 × 858,042.20
  4. Step 4: Simplify right side
    1,869,773.01x = 2,404,616,219,046.17
  5. Step 5: Solve for x
    x = 2,404,616,219,046.17/1,869,773.01
  6. Step 6: Final answer
    x = 1,286,047.13

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