Home / 5,985,145.48-8,978,980.92-1,941,319.36

Finding the Fourth Proportional to 5,985,145.48, 8,978,980.92 and 1,941,319.36

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Solution

The fourth proportional to 5,985,145.48, 8,978,980.92 and 1,941,319.36 is: 2,912,388.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985,145.48 : 8,978,980.92 = 1,941,319.36 : x
  2. Step 2: Convert to fraction form
    5,985,145.48/8,978,980.92 = 1,941,319.36/x
  3. Step 3: Cross multiply
    5,985,145.48x = 8,978,980.92 × 1,941,319.36
  4. Step 4: Simplify right side
    5,985,145.48x = 17,431,069,493,066.61
  5. Step 5: Solve for x
    x = 17,431,069,493,066.61/5,985,145.48
  6. Step 6: Final answer
    x = 2,912,388.60

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Why These Related Problems?

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