Home / 5,401,477.35-8,093,933.13-3,670,142.19

Finding the Fourth Proportional to 5,401,477.35, 8,093,933.13 and 3,670,142.19

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Solution

The fourth proportional to 5,401,477.35, 8,093,933.13 and 3,670,142.19 is: 5,499,585.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,401,477.35 : 8,093,933.13 = 3,670,142.19 : x
  2. Step 2: Convert to fraction form
    5,401,477.35/8,093,933.13 = 3,670,142.19/x
  3. Step 3: Cross multiply
    5,401,477.35x = 8,093,933.13 × 3,670,142.19
  4. Step 4: Simplify right side
    5,401,477.35x = 29,705,885,463,451.75
  5. Step 5: Solve for x
    x = 29,705,885,463,451.75/5,401,477.35
  6. Step 6: Final answer
    x = 5,499,585.31

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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.