Home / 1,762,755.20-2,643,614.40-697,443.20

Finding the Fourth Proportional to 1,762,755.20, 2,643,614.40 and 697,443.20

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Solution

The fourth proportional to 1,762,755.20, 2,643,614.40 and 697,443.20 is: 1,045,959.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,762,755.20 : 2,643,614.40 = 697,443.20 : x
  2. Step 2: Convert to fraction form
    1,762,755.20/2,643,614.40 = 697,443.20/x
  3. Step 3: Cross multiply
    1,762,755.20x = 2,643,614.40 × 697,443.20
  4. Step 4: Simplify right side
    1,762,755.20x = 1,843,770,886,702.08
  5. Step 5: Solve for x
    x = 1,843,770,886,702.08/1,762,755.20
  6. Step 6: Final answer
    x = 1,045,959.69

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