Home / 10,368,075.20-15,552,112.80-2,795,806.40

Finding the Fourth Proportional to 10,368,075.20, 15,552,112.80 and 2,795,806.40

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Solution

The fourth proportional to 10,368,075.20, 15,552,112.80 and 2,795,806.40 is: 4,193,709.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,368,075.20 : 15,552,112.80 = 2,795,806.40 : x
  2. Step 2: Convert to fraction form
    10,368,075.20/15,552,112.80 = 2,795,806.40/x
  3. Step 3: Cross multiply
    10,368,075.20x = 15,552,112.80 × 2,795,806.40
  4. Step 4: Simplify right side
    10,368,075.20x = 43,480,696,499,761.92
  5. Step 5: Solve for x
    x = 43,480,696,499,761.92/10,368,075.20
  6. Step 6: Final answer
    x = 4,193,709.60

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