Home / 5,401,466.35-8,093,916.63-3,670,131.19

Finding the Fourth Proportional to 5,401,466.35, 8,093,916.63 and 3,670,131.19

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Solution

The fourth proportional to 5,401,466.35, 8,093,916.63 and 3,670,131.19 is: 5,499,568.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,401,466.35 : 8,093,916.63 = 3,670,131.19 : x
  2. Step 2: Convert to fraction form
    5,401,466.35/8,093,916.63 = 3,670,131.19/x
  3. Step 3: Cross multiply
    5,401,466.35x = 8,093,916.63 × 3,670,131.19
  4. Step 4: Simplify right side
    5,401,466.35x = 29,705,735,873,022.69
  5. Step 5: Solve for x
    x = 29,705,735,873,022.69/5,401,466.35
  6. Step 6: Final answer
    x = 5,499,568.81

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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.