Home / 1,145,522.20-1,717,845.90-346,538.20

Finding the Fourth Proportional to 1,145,522.20, 1,717,845.90 and 346,538.20

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Solution

The fourth proportional to 1,145,522.20, 1,717,845.90 and 346,538.20 is: 519,674.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,145,522.20 : 1,717,845.90 = 346,538.20 : x
  2. Step 2: Convert to fraction form
    1,145,522.20/1,717,845.90 = 346,538.20/x
  3. Step 3: Cross multiply
    1,145,522.20x = 1,717,845.90 × 346,538.20
  4. Step 4: Simplify right side
    1,145,522.20x = 595,299,226,063.38
  5. Step 5: Solve for x
    x = 595,299,226,063.38/1,145,522.20
  6. Step 6: Final answer
    x = 519,674.98

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