Home / 6,072,917.44-8,380,626.46-3,319,615.77

Finding the Fourth Proportional to 6,072,917.44, 8,380,626.46 and 3,319,615.77

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Solution

The fourth proportional to 6,072,917.44, 8,380,626.46 and 3,319,615.77 is: 4,581,069.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,072,917.44 : 8,380,626.46 = 3,319,615.77 : x
  2. Step 2: Convert to fraction form
    6,072,917.44/8,380,626.46 = 3,319,615.77/x
  3. Step 3: Cross multiply
    6,072,917.44x = 8,380,626.46 × 3,319,615.77
  4. Step 4: Simplify right side
    6,072,917.44x = 27,820,459,750,796.23
  5. Step 5: Solve for x
    x = 27,820,459,750,796.23/6,072,917.44
  6. Step 6: Final answer
    x = 4,581,069.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.