Home / 1,577,354.80-2,365,513.80-579,953.20

Finding the Fourth Proportional to 1,577,354.80, 2,365,513.80 and 579,953.20

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Solution

The fourth proportional to 1,577,354.80, 2,365,513.80 and 579,953.20 is: 869,739.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,354.80 : 2,365,513.80 = 579,953.20 : x
  2. Step 2: Convert to fraction form
    1,577,354.80/2,365,513.80 = 579,953.20/x
  3. Step 3: Cross multiply
    1,577,354.80x = 2,365,513.80 × 579,953.20
  4. Step 4: Simplify right side
    1,577,354.80x = 1,371,887,297,954.16
  5. Step 5: Solve for x
    x = 1,371,887,297,954.16/1,577,354.80
  6. Step 6: Final answer
    x = 869,739.20

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