Home / 907,102.56-1,359,080.88-551,369.76

Finding the Fourth Proportional to 907,102.56, 1,359,080.88 and 551,369.76

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Solution

The fourth proportional to 907,102.56, 1,359,080.88 and 551,369.76 is: 826,098.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    907,102.56 : 1,359,080.88 = 551,369.76 : x
  2. Step 2: Convert to fraction form
    907,102.56/1,359,080.88 = 551,369.76/x
  3. Step 3: Cross multiply
    907,102.56x = 1,359,080.88 × 551,369.76
  4. Step 4: Simplify right side
    907,102.56x = 749,356,098,626.19
  5. Step 5: Solve for x
    x = 749,356,098,626.19/907,102.56
  6. Step 6: Final answer
    x = 826,098.54

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