Home / 2,457,046.89-3,686,234.67-751,250.48

Finding the Fourth Proportional to 2,457,046.89, 3,686,234.67 and 751,250.48

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Solution

The fourth proportional to 2,457,046.89, 3,686,234.67 and 751,250.48 is: 1,127,078.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,046.89 : 3,686,234.67 = 751,250.48 : x
  2. Step 2: Convert to fraction form
    2,457,046.89/3,686,234.67 = 751,250.48/x
  3. Step 3: Cross multiply
    2,457,046.89x = 3,686,234.67 × 751,250.48
  4. Step 4: Simplify right side
    2,457,046.89x = 2,769,285,546,798.97
  5. Step 5: Solve for x
    x = 2,769,285,546,798.97/2,457,046.89
  6. Step 6: Final answer
    x = 1,127,078.84

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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.