Home / 6,401,993.88-9,592,329.06-4,504,749.42

Finding the Fourth Proportional to 6,401,993.88, 9,592,329.06 and 4,504,749.42

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Solution

The fourth proportional to 6,401,993.88, 9,592,329.06 and 4,504,749.42 is: 6,749,622.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,401,993.88 : 9,592,329.06 = 4,504,749.42 : x
  2. Step 2: Convert to fraction form
    6,401,993.88/9,592,329.06 = 4,504,749.42/x
  3. Step 3: Cross multiply
    6,401,993.88x = 9,592,329.06 × 4,504,749.42
  4. Step 4: Simplify right side
    6,401,993.88x = 43,211,038,769,484.15
  5. Step 5: Solve for x
    x = 43,211,038,769,484.15/6,401,993.88
  6. Step 6: Final answer
    x = 6,749,622.01

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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.