Home / 10,977,501.60-16,466,252.40-3,405,232.80

Finding the Fourth Proportional to 10,977,501.60, 16,466,252.40 and 3,405,232.80

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Solution

The fourth proportional to 10,977,501.60, 16,466,252.40 and 3,405,232.80 is: 5,107,849.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,977,501.60 : 16,466,252.40 = 3,405,232.80 : x
  2. Step 2: Convert to fraction form
    10,977,501.60/16,466,252.40 = 3,405,232.80/x
  3. Step 3: Cross multiply
    10,977,501.60x = 16,466,252.40 × 3,405,232.80
  4. Step 4: Simplify right side
    10,977,501.60x = 56,071,422,765,558.72
  5. Step 5: Solve for x
    x = 56,071,422,765,558.72/10,977,501.60
  6. Step 6: Final answer
    x = 5,107,849.20

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