Home / 5,694,361.83-8,539,785.11-1,651,147.67

Finding the Fourth Proportional to 5,694,361.83, 8,539,785.11 and 1,651,147.67

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Solution

The fourth proportional to 5,694,361.83, 8,539,785.11 and 1,651,147.67 is: 2,476,211.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,361.83 : 8,539,785.11 = 1,651,147.67 : x
  2. Step 2: Convert to fraction form
    5,694,361.83/8,539,785.11 = 1,651,147.67/x
  3. Step 3: Cross multiply
    5,694,361.83x = 8,539,785.11 × 1,651,147.67
  4. Step 4: Simplify right side
    5,694,361.83x = 14,100,446,312,154.53
  5. Step 5: Solve for x
    x = 14,100,446,312,154.53/5,694,361.83
  6. Step 6: Final answer
    x = 2,476,211.86

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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.