Home / 8,574,239.06-12,858,648.80-2,816,023.98

Finding the Fourth Proportional to 8,574,239.06, 12,858,648.80 and 2,816,023.98

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Solution

The fourth proportional to 8,574,239.06, 12,858,648.80 and 2,816,023.98 is: 4,223,146.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,574,239.06 : 12,858,648.80 = 2,816,023.98 : x
  2. Step 2: Convert to fraction form
    8,574,239.06/12,858,648.80 = 2,816,023.98/x
  3. Step 3: Cross multiply
    8,574,239.06x = 12,858,648.80 × 2,816,023.98
  4. Step 4: Simplify right side
    8,574,239.06x = 36,210,263,357,118.10
  5. Step 5: Solve for x
    x = 36,210,263,357,118.10/8,574,239.06
  6. Step 6: Final answer
    x = 4,223,146.00

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