Home / 1,078,350.84-1,617,733.62-413,451

Finding the Fourth Proportional to 1,078,350.84, 1,617,733.62 and 413,451

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Solution

The fourth proportional to 1,078,350.84, 1,617,733.62 and 413,451 is: 620,256.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,078,350.84 : 1,617,733.62 = 413,451 : x
  2. Step 2: Convert to fraction form
    1,078,350.84/1,617,733.62 = 413,451/x
  3. Step 3: Cross multiply
    1,078,350.84x = 1,617,733.62 × 413,451
  4. Step 4: Simplify right side
    1,078,350.84x = 668,853,582,922.62
  5. Step 5: Solve for x
    x = 668,853,582,922.62/1,078,350.84
  6. Step 6: Final answer
    x = 620,256.00

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