Home / 1,726,395.40-2,589,366.30-528,437.80

Finding the Fourth Proportional to 1,726,395.40, 2,589,366.30 and 528,437.80

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Solution

The fourth proportional to 1,726,395.40, 2,589,366.30 and 528,437.80 is: 792,587.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,395.40 : 2,589,366.30 = 528,437.80 : x
  2. Step 2: Convert to fraction form
    1,726,395.40/2,589,366.30 = 528,437.80/x
  3. Step 3: Cross multiply
    1,726,395.40x = 2,589,366.30 × 528,437.80
  4. Step 4: Simplify right side
    1,726,395.40x = 1,368,319,030,966.14
  5. Step 5: Solve for x
    x = 1,368,319,030,966.14/1,726,395.40
  6. Step 6: Final answer
    x = 792,587.28

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