Home / 3,670,386.10-5,505,579.15-975,127.30

Finding the Fourth Proportional to 3,670,386.10, 5,505,579.15 and 975,127.30

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Solution

The fourth proportional to 3,670,386.10, 5,505,579.15 and 975,127.30 is: 1,462,690.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,386.10 : 5,505,579.15 = 975,127.30 : x
  2. Step 2: Convert to fraction form
    3,670,386.10/5,505,579.15 = 975,127.30/x
  3. Step 3: Cross multiply
    3,670,386.10x = 5,505,579.15 × 975,127.30
  4. Step 4: Simplify right side
    3,670,386.10x = 5,368,640,531,475.80
  5. Step 5: Solve for x
    x = 5,368,640,531,475.80/3,670,386.10
  6. Step 6: Final answer
    x = 1,462,690.95

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