Home / 1,170,076.10-1,755,114.15-540,220.10

Finding the Fourth Proportional to 1,170,076.10, 1,755,114.15 and 540,220.10

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Solution

The fourth proportional to 1,170,076.10, 1,755,114.15 and 540,220.10 is: 810,330.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,076.10 : 1,755,114.15 = 540,220.10 : x
  2. Step 2: Convert to fraction form
    1,170,076.10/1,755,114.15 = 540,220.10/x
  3. Step 3: Cross multiply
    1,170,076.10x = 1,755,114.15 × 540,220.10
  4. Step 4: Simplify right side
    1,170,076.10x = 948,147,941,624.42
  5. Step 5: Solve for x
    x = 948,147,941,624.42/1,170,076.10
  6. Step 6: Final answer
    x = 810,330.15

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