Home / 3,330,090.38-4,595,524.62-1,802,197.50

Finding the Fourth Proportional to 3,330,090.38, 4,595,524.62 and 1,802,197.50

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Solution

The fourth proportional to 3,330,090.38, 4,595,524.62 and 1,802,197.50 is: 2,487,032.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,090.38 : 4,595,524.62 = 1,802,197.50 : x
  2. Step 2: Convert to fraction form
    3,330,090.38/4,595,524.62 = 1,802,197.50/x
  3. Step 3: Cross multiply
    3,330,090.38x = 4,595,524.62 × 1,802,197.50
  4. Step 4: Simplify right side
    3,330,090.38x = 8,282,042,981,352.45
  5. Step 5: Solve for x
    x = 8,282,042,981,352.45/3,330,090.38
  6. Step 6: Final answer
    x = 2,487,032.49

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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.