Home / 384,130.02-576,180.45-103,654.56

Finding the Fourth Proportional to 384,130.02, 576,180.45 and 103,654.56

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Solution

The fourth proportional to 384,130.02, 576,180.45 and 103,654.56 is: 155,477.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,130.02 : 576,180.45 = 103,654.56 : x
  2. Step 2: Convert to fraction form
    384,130.02/576,180.45 = 103,654.56/x
  3. Step 3: Cross multiply
    384,130.02x = 576,180.45 × 103,654.56
  4. Step 4: Simplify right side
    384,130.02x = 59,723,731,025.35
  5. Step 5: Solve for x
    x = 59,723,731,025.35/384,130.02
  6. Step 6: Final answer
    x = 155,477.91

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