Home / 4,536,167.90-6,801,889.41-2,139,368.99

Finding the Fourth Proportional to 4,536,167.90, 6,801,889.41 and 2,139,368.99

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Solution

The fourth proportional to 4,536,167.90, 6,801,889.41 and 2,139,368.99 is: 3,207,939.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,167.90 : 6,801,889.41 = 2,139,368.99 : x
  2. Step 2: Convert to fraction form
    4,536,167.90/6,801,889.41 = 2,139,368.99/x
  3. Step 3: Cross multiply
    4,536,167.90x = 6,801,889.41 × 2,139,368.99
  4. Step 4: Simplify right side
    4,536,167.90x = 14,551,751,243,153.95
  5. Step 5: Solve for x
    x = 14,551,751,243,153.95/4,536,167.90
  6. Step 6: Final answer
    x = 3,207,939.30

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