Home / 3,263,997.60-4,895,996.40-1,936,893.60

Finding the Fourth Proportional to 3,263,997.60, 4,895,996.40 and 1,936,893.60

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Solution

The fourth proportional to 3,263,997.60, 4,895,996.40 and 1,936,893.60 is: 2,905,340.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,997.60 : 4,895,996.40 = 1,936,893.60 : x
  2. Step 2: Convert to fraction form
    3,263,997.60/4,895,996.40 = 1,936,893.60/x
  3. Step 3: Cross multiply
    3,263,997.60x = 4,895,996.40 × 1,936,893.60
  4. Step 4: Simplify right side
    3,263,997.60x = 9,483,024,092,783.04
  5. Step 5: Solve for x
    x = 9,483,024,092,783.04/3,263,997.60
  6. Step 6: Final answer
    x = 2,905,340.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.