Home / 3,667,869.81-5,494,647.56-2,401,859.25

Finding the Fourth Proportional to 3,667,869.81, 5,494,647.56 and 2,401,859.25

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Solution

The fourth proportional to 3,667,869.81, 5,494,647.56 and 2,401,859.25 is: 3,598,102.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,869.81 : 5,494,647.56 = 2,401,859.25 : x
  2. Step 2: Convert to fraction form
    3,667,869.81/5,494,647.56 = 2,401,859.25/x
  3. Step 3: Cross multiply
    3,667,869.81x = 5,494,647.56 × 2,401,859.25
  4. Step 4: Simplify right side
    3,667,869.81x = 13,197,370,055,466.63
  5. Step 5: Solve for x
    x = 13,197,370,055,466.63/3,667,869.81
  6. Step 6: Final answer
    x = 3,598,102.10

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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.