Home / 623,009.72-934,115.34-263,083.07

Finding the Fourth Proportional to 623,009.72, 934,115.34 and 263,083.07

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Solution

The fourth proportional to 623,009.72, 934,115.34 and 263,083.07 is: 394,456.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,009.72 : 934,115.34 = 263,083.07 : x
  2. Step 2: Convert to fraction form
    623,009.72/934,115.34 = 263,083.07/x
  3. Step 3: Cross multiply
    623,009.72x = 934,115.34 × 263,083.07
  4. Step 4: Simplify right side
    623,009.72x = 245,749,931,381.29
  5. Step 5: Solve for x
    x = 245,749,931,381.29/623,009.72
  6. Step 6: Final answer
    x = 394,456.01

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