Home / 4,430,721.43-6,647,263.59-1,590,858.19

Finding the Fourth Proportional to 4,430,721.43, 6,647,263.59 and 1,590,858.19

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Solution

The fourth proportional to 4,430,721.43, 6,647,263.59 and 1,590,858.19 is: 2,386,711.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,721.43 : 6,647,263.59 = 1,590,858.19 : x
  2. Step 2: Convert to fraction form
    4,430,721.43/6,647,263.59 = 1,590,858.19/x
  3. Step 3: Cross multiply
    4,430,721.43x = 6,647,263.59 × 1,590,858.19
  4. Step 4: Simplify right side
    4,430,721.43x = 10,574,853,723,240.30
  5. Step 5: Solve for x
    x = 10,574,853,723,240.30/4,430,721.43
  6. Step 6: Final answer
    x = 2,386,711.48

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