Home / 1,641,197.60-2,461,796.40-756,461.60

Finding the Fourth Proportional to 1,641,197.60, 2,461,796.40 and 756,461.60

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Solution

The fourth proportional to 1,641,197.60, 2,461,796.40 and 756,461.60 is: 1,134,692.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,197.60 : 2,461,796.40 = 756,461.60 : x
  2. Step 2: Convert to fraction form
    1,641,197.60/2,461,796.40 = 756,461.60/x
  3. Step 3: Cross multiply
    1,641,197.60x = 2,461,796.40 × 756,461.60
  4. Step 4: Simplify right side
    1,641,197.60x = 1,862,254,443,618.24
  5. Step 5: Solve for x
    x = 1,862,254,443,618.24/1,641,197.60
  6. Step 6: Final answer
    x = 1,134,692.40

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