Home / 5,923,631.70-8,885,447.55-2,329,515.90

Finding the Fourth Proportional to 5,923,631.70, 8,885,447.55 and 2,329,515.90

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Solution

The fourth proportional to 5,923,631.70, 8,885,447.55 and 2,329,515.90 is: 3,494,273.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,631.70 : 8,885,447.55 = 2,329,515.90 : x
  2. Step 2: Convert to fraction form
    5,923,631.70/8,885,447.55 = 2,329,515.90/x
  3. Step 3: Cross multiply
    5,923,631.70x = 8,885,447.55 × 2,329,515.90
  4. Step 4: Simplify right side
    5,923,631.70x = 20,698,791,346,341.05
  5. Step 5: Solve for x
    x = 20,698,791,346,341.05/5,923,631.70
  6. Step 6: Final answer
    x = 3,494,273.85

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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.