Home / 1,173,686.17-1,760,648.60-405,083.85

Finding the Fourth Proportional to 1,173,686.17, 1,760,648.60 and 405,083.85

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Solution

The fourth proportional to 1,173,686.17, 1,760,648.60 and 405,083.85 is: 607,666.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,686.17 : 1,760,648.60 = 405,083.85 : x
  2. Step 2: Convert to fraction form
    1,173,686.17/1,760,648.60 = 405,083.85/x
  3. Step 3: Cross multiply
    1,173,686.17x = 1,760,648.60 × 405,083.85
  4. Step 4: Simplify right side
    1,173,686.17x = 713,210,307,795.39
  5. Step 5: Solve for x
    x = 713,210,307,795.39/1,173,686.17
  6. Step 6: Final answer
    x = 607,666.96

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