Home / 2,401,011.36-3,601,251.78-603,895.56

Finding the Fourth Proportional to 2,401,011.36, 3,601,251.78 and 603,895.56

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Solution

The fourth proportional to 2,401,011.36, 3,601,251.78 and 603,895.56 is: 905,776.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,011.36 : 3,601,251.78 = 603,895.56 : x
  2. Step 2: Convert to fraction form
    2,401,011.36/3,601,251.78 = 603,895.56/x
  3. Step 3: Cross multiply
    2,401,011.36x = 3,601,251.78 × 603,895.56
  4. Step 4: Simplify right side
    2,401,011.36x = 2,174,779,960,384.10
  5. Step 5: Solve for x
    x = 2,174,779,960,384.10/2,401,011.36
  6. Step 6: Final answer
    x = 905,776.62

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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.