Home / 10,197,540.47-15,311,386.43-6,806,951.75

Finding the Fourth Proportional to 10,197,540.47, 15,311,386.43 and 6,806,951.75

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Solution

The fourth proportional to 10,197,540.47, 15,311,386.43 and 6,806,951.75 is: 10,220,490.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,197,540.47 : 15,311,386.43 = 6,806,951.75 : x
  2. Step 2: Convert to fraction form
    10,197,540.47/15,311,386.43 = 6,806,951.75/x
  3. Step 3: Cross multiply
    10,197,540.47x = 15,311,386.43 × 6,806,951.75
  4. Step 4: Simplify right side
    10,197,540.47x = 104,223,868,684,384.55
  5. Step 5: Solve for x
    x = 104,223,868,684,384.55/10,197,540.47
  6. Step 6: Final answer
    x = 10,220,490.81

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