Home / 1,922,699-2,884,540.98-724,631.24

Finding the Fourth Proportional to 1,922,699, 2,884,540.98 and 724,631.24

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Solution

The fourth proportional to 1,922,699, 2,884,540.98 and 724,631.24 is: 1,087,132.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,699 : 2,884,540.98 = 724,631.24 : x
  2. Step 2: Convert to fraction form
    1,922,699/2,884,540.98 = 724,631.24/x
  3. Step 3: Cross multiply
    1,922,699x = 2,884,540.98 × 724,631.24
  4. Step 4: Simplify right side
    1,922,699x = 2,090,228,507,168.22
  5. Step 5: Solve for x
    x = 2,090,228,507,168.22/1,922,699
  6. Step 6: Final answer
    x = 1,087,132.47

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