Home / 1,523,359.44-2,285,235.72-512,045.28

Finding the Fourth Proportional to 1,523,359.44, 2,285,235.72 and 512,045.28

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Solution

The fourth proportional to 1,523,359.44, 2,285,235.72 and 512,045.28 is: 768,133.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,359.44 : 2,285,235.72 = 512,045.28 : x
  2. Step 2: Convert to fraction form
    1,523,359.44/2,285,235.72 = 512,045.28/x
  3. Step 3: Cross multiply
    1,523,359.44x = 2,285,235.72 × 512,045.28
  4. Step 4: Simplify right side
    1,523,359.44x = 1,170,144,164,113.40
  5. Step 5: Solve for x
    x = 1,170,144,164,113.40/1,523,359.44
  6. Step 6: Final answer
    x = 768,133.99

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