Home / 8,859,601-13,280,322.78-6,725,166.76

Finding the Fourth Proportional to 8,859,601, 13,280,322.78 and 6,725,166.76

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Solution

The fourth proportional to 8,859,601, 13,280,322.78 and 6,725,166.76 is: 10,080,858.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,859,601 : 13,280,322.78 = 6,725,166.76 : x
  2. Step 2: Convert to fraction form
    8,859,601/13,280,322.78 = 6,725,166.76/x
  3. Step 3: Cross multiply
    8,859,601x = 13,280,322.78 × 6,725,166.76
  4. Step 4: Simplify right side
    8,859,601x = 89,312,385,322,126.78
  5. Step 5: Solve for x
    x = 89,312,385,322,126.78/8,859,601
  6. Step 6: Final answer
    x = 10,080,858.64

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