Home / 347,437.24-521,232.36-197,747.98

Finding the Fourth Proportional to 347,437.24, 521,232.36 and 197,747.98

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Solution

The fourth proportional to 347,437.24, 521,232.36 and 197,747.98 is: 296,665.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    347,437.24 : 521,232.36 = 197,747.98 : x
  2. Step 2: Convert to fraction form
    347,437.24/521,232.36 = 197,747.98/x
  3. Step 3: Cross multiply
    347,437.24x = 521,232.36 × 197,747.98
  4. Step 4: Simplify right side
    347,437.24x = 103,072,646,300.63
  5. Step 5: Solve for x
    x = 103,072,646,300.63/347,437.24
  6. Step 6: Final answer
    x = 296,665.51

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