Home / 3,011,736.60-4,519,262.46-1,305,893.00

Finding the Fourth Proportional to 3,011,736.60, 4,519,262.46 and 1,305,893.00

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Solution

The fourth proportional to 3,011,736.60, 4,519,262.46 and 1,305,893.00 is: 1,959,558.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,736.60 : 4,519,262.46 = 1,305,893.00 : x
  2. Step 2: Convert to fraction form
    3,011,736.60/4,519,262.46 = 1,305,893.00/x
  3. Step 3: Cross multiply
    3,011,736.60x = 4,519,262.46 × 1,305,893.00
  4. Step 4: Simplify right side
    3,011,736.60x = 5,901,673,189,080.47
  5. Step 5: Solve for x
    x = 5,901,673,189,080.47/3,011,736.60
  6. Step 6: Final answer
    x = 1,959,558.21

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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.