Home / 3,647,210.22-5,033,845.53-2,404,638.81

Finding the Fourth Proportional to 3,647,210.22, 5,033,845.53 and 2,404,638.81

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Solution

The fourth proportional to 3,647,210.22, 5,033,845.53 and 2,404,638.81 is: 3,318,860.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,210.22 : 5,033,845.53 = 2,404,638.81 : x
  2. Step 2: Convert to fraction form
    3,647,210.22/5,033,845.53 = 2,404,638.81/x
  3. Step 3: Cross multiply
    3,647,210.22x = 5,033,845.53 × 2,404,638.81
  4. Step 4: Simplify right side
    3,647,210.22x = 12,104,580,324,983.02
  5. Step 5: Solve for x
    x = 12,104,580,324,983.02/3,647,210.22
  6. Step 6: Final answer
    x = 3,318,860.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.