Home / 4,936,317.89-7,405,403.74-2,240,832.29

Finding the Fourth Proportional to 4,936,317.89, 7,405,403.74 and 2,240,832.29

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Solution

The fourth proportional to 4,936,317.89, 7,405,403.74 and 2,240,832.29 is: 3,361,669.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,317.89 : 7,405,403.74 = 2,240,832.29 : x
  2. Step 2: Convert to fraction form
    4,936,317.89/7,405,403.74 = 2,240,832.29/x
  3. Step 3: Cross multiply
    4,936,317.89x = 7,405,403.74 × 2,240,832.29
  4. Step 4: Simplify right side
    4,936,317.89x = 16,594,267,809,874.60
  5. Step 5: Solve for x
    x = 16,594,267,809,874.60/4,936,317.89
  6. Step 6: Final answer
    x = 3,361,669.20

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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.