Home / 3,225,586.86-4,841,369.19-1,629,268.83

Finding the Fourth Proportional to 3,225,586.86, 4,841,369.19 and 1,629,268.83

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Solution

The fourth proportional to 3,225,586.86, 4,841,369.19 and 1,629,268.83 is: 2,445,412.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,586.86 : 4,841,369.19 = 1,629,268.83 : x
  2. Step 2: Convert to fraction form
    3,225,586.86/4,841,369.19 = 1,629,268.83/x
  3. Step 3: Cross multiply
    3,225,586.86x = 4,841,369.19 × 1,629,268.83
  4. Step 4: Simplify right side
    3,225,586.86x = 7,887,891,915,789.35
  5. Step 5: Solve for x
    x = 7,887,891,915,789.35/3,225,586.86
  6. Step 6: Final answer
    x = 2,445,412.96

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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.