Home / 1,453,545.87-2,180,152.44-388,670.96

Finding the Fourth Proportional to 1,453,545.87, 2,180,152.44 and 388,670.96

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Solution

The fourth proportional to 1,453,545.87, 2,180,152.44 and 388,670.96 is: 582,961.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,545.87 : 2,180,152.44 = 388,670.96 : x
  2. Step 2: Convert to fraction form
    1,453,545.87/2,180,152.44 = 388,670.96/x
  3. Step 3: Cross multiply
    1,453,545.87x = 2,180,152.44 × 388,670.96
  4. Step 4: Simplify right side
    1,453,545.87x = 847,361,947,251.52
  5. Step 5: Solve for x
    x = 847,361,947,251.52/1,453,545.87
  6. Step 6: Final answer
    x = 582,961.96

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