Home / 7,946,758.63-11,921,914.88-2,898,069.13

Finding the Fourth Proportional to 7,946,758.63, 11,921,914.88 and 2,898,069.13

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Solution

The fourth proportional to 7,946,758.63, 11,921,914.88 and 2,898,069.13 is: 4,347,751.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,946,758.63 : 11,921,914.88 = 2,898,069.13 : x
  2. Step 2: Convert to fraction form
    7,946,758.63/11,921,914.88 = 2,898,069.13/x
  3. Step 3: Cross multiply
    7,946,758.63x = 11,921,914.88 × 2,898,069.13
  4. Step 4: Simplify right side
    7,946,758.63x = 34,550,533,484,215.66
  5. Step 5: Solve for x
    x = 34,550,533,484,215.66/7,946,758.63
  6. Step 6: Final answer
    x = 4,347,751.72

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