Home / 1,093,533.60-1,640,300.40-993,806.40

Finding the Fourth Proportional to 1,093,533.60, 1,640,300.40 and 993,806.40

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Solution

The fourth proportional to 1,093,533.60, 1,640,300.40 and 993,806.40 is: 1,490,709.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,533.60 : 1,640,300.40 = 993,806.40 : x
  2. Step 2: Convert to fraction form
    1,093,533.60/1,640,300.40 = 993,806.40/x
  3. Step 3: Cross multiply
    1,093,533.60x = 1,640,300.40 × 993,806.40
  4. Step 4: Simplify right side
    1,093,533.60x = 1,630,141,035,442.56
  5. Step 5: Solve for x
    x = 1,630,141,035,442.56/1,093,533.60
  6. Step 6: Final answer
    x = 1,490,709.60

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