Home / 4,816,556.31-7,219,776.98-1,620,572.93

Finding the Fourth Proportional to 4,816,556.31, 7,219,776.98 and 1,620,572.93

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Solution

The fourth proportional to 4,816,556.31, 7,219,776.98 and 1,620,572.93 is: 2,429,157.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,556.31 : 7,219,776.98 = 1,620,572.93 : x
  2. Step 2: Convert to fraction form
    4,816,556.31/7,219,776.98 = 1,620,572.93/x
  3. Step 3: Cross multiply
    4,816,556.31x = 7,219,776.98 × 1,620,572.93
  4. Step 4: Simplify right side
    4,816,556.31x = 11,700,175,126,322.29
  5. Step 5: Solve for x
    x = 11,700,175,126,322.29/4,816,556.31
  6. Step 6: Final answer
    x = 2,429,157.76

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