Home / 11,664,334.20-17,496,501.30-3,686,158.20

Finding the Fourth Proportional to 11,664,334.20, 17,496,501.30 and 3,686,158.20

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Solution

The fourth proportional to 11,664,334.20, 17,496,501.30 and 3,686,158.20 is: 5,529,237.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,334.20 : 17,496,501.30 = 3,686,158.20 : x
  2. Step 2: Convert to fraction form
    11,664,334.20/17,496,501.30 = 3,686,158.20/x
  3. Step 3: Cross multiply
    11,664,334.20x = 17,496,501.30 × 3,686,158.20
  4. Step 4: Simplify right side
    11,664,334.20x = 64,494,871,738,305.66
  5. Step 5: Solve for x
    x = 64,494,871,738,305.66/11,664,334.20
  6. Step 6: Final answer
    x = 5,529,237.30

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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.