Home / 6,144,170.77-9,213,223.25-1,883,311.57

Finding the Fourth Proportional to 6,144,170.77, 9,213,223.25 and 1,883,311.57

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Solution

The fourth proportional to 6,144,170.77, 9,213,223.25 and 1,883,311.57 is: 2,824,037.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,170.77 : 9,213,223.25 = 1,883,311.57 : x
  2. Step 2: Convert to fraction form
    6,144,170.77/9,213,223.25 = 1,883,311.57/x
  3. Step 3: Cross multiply
    6,144,170.77x = 9,213,223.25 × 1,883,311.57
  4. Step 4: Simplify right side
    6,144,170.77x = 17,351,369,934,301.44
  5. Step 5: Solve for x
    x = 17,351,369,934,301.44/6,144,170.77
  6. Step 6: Final answer
    x = 2,824,037.71

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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.