Home / 6,752,373.44-9,319,162.39-3,851,099.24

Finding the Fourth Proportional to 6,752,373.44, 9,319,162.39 and 3,851,099.24

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Solution

The fourth proportional to 6,752,373.44, 9,319,162.39 and 3,851,099.24 is: 5,315,022.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,373.44 : 9,319,162.39 = 3,851,099.24 : x
  2. Step 2: Convert to fraction form
    6,752,373.44/9,319,162.39 = 3,851,099.24/x
  3. Step 3: Cross multiply
    6,752,373.44x = 9,319,162.39 × 3,851,099.24
  4. Step 4: Simplify right side
    6,752,373.44x = 35,889,019,141,342.02
  5. Step 5: Solve for x
    x = 35,889,019,141,342.02/6,752,373.44
  6. Step 6: Final answer
    x = 5,315,022.86

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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.