Home / 5,345,490.82-8,017,817.87-1,507,158.20

Finding the Fourth Proportional to 5,345,490.82, 8,017,817.87 and 1,507,158.20

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Solution

The fourth proportional to 5,345,490.82, 8,017,817.87 and 1,507,158.20 is: 2,260,619.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,490.82 : 8,017,817.87 = 1,507,158.20 : x
  2. Step 2: Convert to fraction form
    5,345,490.82/8,017,817.87 = 1,507,158.20/x
  3. Step 3: Cross multiply
    5,345,490.82x = 8,017,817.87 × 1,507,158.20
  4. Step 4: Simplify right side
    5,345,490.82x = 12,084,119,948,877.03
  5. Step 5: Solve for x
    x = 12,084,119,948,877.03/5,345,490.82
  6. Step 6: Final answer
    x = 2,260,619.34

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