Home / 3,670,380.10-5,505,570.15-975,121.30

Finding the Fourth Proportional to 3,670,380.10, 5,505,570.15 and 975,121.30

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Solution

The fourth proportional to 3,670,380.10, 5,505,570.15 and 975,121.30 is: 1,462,681.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,380.10 : 5,505,570.15 = 975,121.30 : x
  2. Step 2: Convert to fraction form
    3,670,380.10/5,505,570.15 = 975,121.30/x
  3. Step 3: Cross multiply
    3,670,380.10x = 5,505,570.15 × 975,121.30
  4. Step 4: Simplify right side
    3,670,380.10x = 5,368,598,721,909.20
  5. Step 5: Solve for x
    x = 5,368,598,721,909.20/3,670,380.10
  6. Step 6: Final answer
    x = 1,462,681.95

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