Home / 1,936,125.70-2,904,188.55-1,401,136.90

Finding the Fourth Proportional to 1,936,125.70, 2,904,188.55 and 1,401,136.90

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Solution

The fourth proportional to 1,936,125.70, 2,904,188.55 and 1,401,136.90 is: 2,101,705.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,936,125.70 : 2,904,188.55 = 1,401,136.90 : x
  2. Step 2: Convert to fraction form
    1,936,125.70/2,904,188.55 = 1,401,136.90/x
  3. Step 3: Cross multiply
    1,936,125.70x = 2,904,188.55 × 1,401,136.90
  4. Step 4: Simplify right side
    1,936,125.70x = 4,069,165,741,962.49
  5. Step 5: Solve for x
    x = 4,069,165,741,962.49/1,936,125.70
  6. Step 6: Final answer
    x = 2,101,705.35

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