Home / 4,607,942.61-6,361,351.32-3,366,158.58

Finding the Fourth Proportional to 4,607,942.61, 6,361,351.32 and 3,366,158.58

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Solution

The fourth proportional to 4,607,942.61, 6,361,351.32 and 3,366,158.58 is: 4,647,045.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,942.61 : 6,361,351.32 = 3,366,158.58 : x
  2. Step 2: Convert to fraction form
    4,607,942.61/6,361,351.32 = 3,366,158.58/x
  3. Step 3: Cross multiply
    4,607,942.61x = 6,361,351.32 × 3,366,158.58
  4. Step 4: Simplify right side
    4,607,942.61x = 21,413,317,326,212.33
  5. Step 5: Solve for x
    x = 21,413,317,326,212.33/4,607,942.61
  6. Step 6: Final answer
    x = 4,647,045.14

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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.