Home / 5,446,083.24-8,170,011.48-1,608,293.80

Finding the Fourth Proportional to 5,446,083.24, 8,170,011.48 and 1,608,293.80

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Solution

The fourth proportional to 5,446,083.24, 8,170,011.48 and 1,608,293.80 is: 2,412,702.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,083.24 : 8,170,011.48 = 1,608,293.80 : x
  2. Step 2: Convert to fraction form
    5,446,083.24/8,170,011.48 = 1,608,293.80/x
  3. Step 3: Cross multiply
    5,446,083.24x = 8,170,011.48 × 1,608,293.80
  4. Step 4: Simplify right side
    5,446,083.24x = 13,139,778,809,212.82
  5. Step 5: Solve for x
    x = 13,139,778,809,212.82/5,446,083.24
  6. Step 6: Final answer
    x = 2,412,702.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.