Home / 3,191,606.53-4,404,402.06-1,741,297.48

Finding the Fourth Proportional to 3,191,606.53, 4,404,402.06 and 1,741,297.48

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Solution

The fourth proportional to 3,191,606.53, 4,404,402.06 and 1,741,297.48 is: 2,402,982.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,191,606.53 : 4,404,402.06 = 1,741,297.48 : x
  2. Step 2: Convert to fraction form
    3,191,606.53/4,404,402.06 = 1,741,297.48/x
  3. Step 3: Cross multiply
    3,191,606.53x = 4,404,402.06 × 1,741,297.48
  4. Step 4: Simplify right side
    3,191,606.53x = 7,669,374,207,984.81
  5. Step 5: Solve for x
    x = 7,669,374,207,984.81/3,191,606.53
  6. Step 6: Final answer
    x = 2,402,982.37

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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.