Home / 3,607,581.66-5,411,241.20-1,083,171.30

Finding the Fourth Proportional to 3,607,581.66, 5,411,241.20 and 1,083,171.30

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Solution

The fourth proportional to 3,607,581.66, 5,411,241.20 and 1,083,171.30 is: 1,624,717.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,581.66 : 5,411,241.20 = 1,083,171.30 : x
  2. Step 2: Convert to fraction form
    3,607,581.66/5,411,241.20 = 1,083,171.30/x
  3. Step 3: Cross multiply
    3,607,581.66x = 5,411,241.20 × 1,083,171.30
  4. Step 4: Simplify right side
    3,607,581.66x = 5,861,301,165,217.56
  5. Step 5: Solve for x
    x = 5,861,301,165,217.56/3,607,581.66
  6. Step 6: Final answer
    x = 1,624,717.53

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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.