Home / 5,923,343.67-8,885,015.51-1,435,619.67

Finding the Fourth Proportional to 5,923,343.67, 8,885,015.51 and 1,435,619.67

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Solution

The fourth proportional to 5,923,343.67, 8,885,015.51 and 1,435,619.67 is: 2,153,429.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,343.67 : 8,885,015.51 = 1,435,619.67 : x
  2. Step 2: Convert to fraction form
    5,923,343.67/8,885,015.51 = 1,435,619.67/x
  3. Step 3: Cross multiply
    5,923,343.67x = 8,885,015.51 × 1,435,619.67
  4. Step 4: Simplify right side
    5,923,343.67x = 12,755,503,027,232.98
  5. Step 5: Solve for x
    x = 12,755,503,027,232.98/5,923,343.67
  6. Step 6: Final answer
    x = 2,153,429.51

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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.