Home / 1,061,773.60-1,590,327.60-921,805.60

Finding the Fourth Proportional to 1,061,773.60, 1,590,327.60 and 921,805.60

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Solution

The fourth proportional to 1,061,773.60, 1,590,327.60 and 921,805.60 is: 1,380,683.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,773.60 : 1,590,327.60 = 921,805.60 : x
  2. Step 2: Convert to fraction form
    1,061,773.60/1,590,327.60 = 921,805.60/x
  3. Step 3: Cross multiply
    1,061,773.60x = 1,590,327.60 × 921,805.60
  4. Step 4: Simplify right side
    1,061,773.60x = 1,465,972,887,514.56
  5. Step 5: Solve for x
    x = 1,465,972,887,514.56/1,061,773.60
  6. Step 6: Final answer
    x = 1,380,683.12

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