Home / 4,809,737.76-7,212,904.80-1,397,314.44

Finding the Fourth Proportional to 4,809,737.76, 7,212,904.80 and 1,397,314.44

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Solution

The fourth proportional to 4,809,737.76, 7,212,904.80 and 1,397,314.44 is: 2,095,477.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,809,737.76 : 7,212,904.80 = 1,397,314.44 : x
  2. Step 2: Convert to fraction form
    4,809,737.76/7,212,904.80 = 1,397,314.44/x
  3. Step 3: Cross multiply
    4,809,737.76x = 7,212,904.80 × 1,397,314.44
  4. Step 4: Simplify right side
    4,809,737.76x = 10,078,696,031,385.31
  5. Step 5: Solve for x
    x = 10,078,696,031,385.31/4,809,737.76
  6. Step 6: Final answer
    x = 2,095,477.25

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