Home / 1,206,787.23-1,810,125.45-353,824.47

Finding the Fourth Proportional to 1,206,787.23, 1,810,125.45 and 353,824.47

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Solution

The fourth proportional to 1,206,787.23, 1,810,125.45 and 353,824.47 is: 530,720.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,206,787.23 : 1,810,125.45 = 353,824.47 : x
  2. Step 2: Convert to fraction form
    1,206,787.23/1,810,125.45 = 353,824.47/x
  3. Step 3: Cross multiply
    1,206,787.23x = 1,810,125.45 × 353,824.47
  4. Step 4: Simplify right side
    1,206,787.23x = 640,466,677,979.76
  5. Step 5: Solve for x
    x = 640,466,677,979.76/1,206,787.23
  6. Step 6: Final answer
    x = 530,720.46

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