Home / 4,450,647.25-6,141,893.21-2,413,458.37

Finding the Fourth Proportional to 4,450,647.25, 6,141,893.21 and 2,413,458.37

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Solution

The fourth proportional to 4,450,647.25, 6,141,893.21 and 2,413,458.37 is: 3,330,572.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,647.25 : 6,141,893.21 = 2,413,458.37 : x
  2. Step 2: Convert to fraction form
    4,450,647.25/6,141,893.21 = 2,413,458.37/x
  3. Step 3: Cross multiply
    4,450,647.25x = 6,141,893.21 × 2,413,458.37
  4. Step 4: Simplify right side
    4,450,647.25x = 14,823,203,575,320.67
  5. Step 5: Solve for x
    x = 14,823,203,575,320.67/4,450,647.25
  6. Step 6: Final answer
    x = 3,330,572.55

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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.