Home / 3,658,524.35-5,487,790.88-1,099,739.47

Finding the Fourth Proportional to 3,658,524.35, 5,487,790.88 and 1,099,739.47

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Solution

The fourth proportional to 3,658,524.35, 5,487,790.88 and 1,099,739.47 is: 1,649,610.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,524.35 : 5,487,790.88 = 1,099,739.47 : x
  2. Step 2: Convert to fraction form
    3,658,524.35/5,487,790.88 = 1,099,739.47/x
  3. Step 3: Cross multiply
    3,658,524.35x = 5,487,790.88 × 1,099,739.47
  4. Step 4: Simplify right side
    3,658,524.35x = 6,035,140,233,842.03
  5. Step 5: Solve for x
    x = 6,035,140,233,842.03/3,658,524.35
  6. Step 6: Final answer
    x = 1,649,610.51

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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.