Home / 6,557,571.58-9,050,099.39-4,900,841.32

Finding the Fourth Proportional to 6,557,571.58, 9,050,099.39 and 4,900,841.32

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Solution

The fourth proportional to 6,557,571.58, 9,050,099.39 and 4,900,841.32 is: 6,763,647.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,571.58 : 9,050,099.39 = 4,900,841.32 : x
  2. Step 2: Convert to fraction form
    6,557,571.58/9,050,099.39 = 4,900,841.32/x
  3. Step 3: Cross multiply
    6,557,571.58x = 9,050,099.39 × 4,900,841.32
  4. Step 4: Simplify right side
    6,557,571.58x = 44,353,101,040,618.80
  5. Step 5: Solve for x
    x = 44,353,101,040,618.80/6,557,571.58
  6. Step 6: Final answer
    x = 6,763,647.26

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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.