Home / 1,847,045.96-2,770,845.90-648,757

Finding the Fourth Proportional to 1,847,045.96, 2,770,845.90 and 648,757

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Solution

The fourth proportional to 1,847,045.96, 2,770,845.90 and 648,757 is: 973,232.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,045.96 : 2,770,845.90 = 648,757 : x
  2. Step 2: Convert to fraction form
    1,847,045.96/2,770,845.90 = 648,757/x
  3. Step 3: Cross multiply
    1,847,045.96x = 2,770,845.90 × 648,757
  4. Step 4: Simplify right side
    1,847,045.96x = 1,797,605,673,546.30
  5. Step 5: Solve for x
    x = 1,797,605,673,546.30/1,847,045.96
  6. Step 6: Final answer
    x = 973,232.78

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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.