Home / 5,923,679.06-8,885,863.04-1,664,179.45

Finding the Fourth Proportional to 5,923,679.06, 8,885,863.04 and 1,664,179.45

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Solution

The fourth proportional to 5,923,679.06, 8,885,863.04 and 1,664,179.45 is: 2,496,365.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,679.06 : 8,885,863.04 = 1,664,179.45 : x
  2. Step 2: Convert to fraction form
    5,923,679.06/8,885,863.04 = 1,664,179.45/x
  3. Step 3: Cross multiply
    5,923,679.06x = 8,885,863.04 × 1,664,179.45
  4. Step 4: Simplify right side
    5,923,679.06x = 14,787,670,666,682.53
  5. Step 5: Solve for x
    x = 14,787,670,666,682.53/5,923,679.06
  6. Step 6: Final answer
    x = 2,496,365.94

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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.