Home / 2,198,433.54-3,297,653.05-601,010.47

Finding the Fourth Proportional to 2,198,433.54, 3,297,653.05 and 601,010.47

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Solution

The fourth proportional to 2,198,433.54, 3,297,653.05 and 601,010.47 is: 901,516.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,433.54 : 3,297,653.05 = 601,010.47 : x
  2. Step 2: Convert to fraction form
    2,198,433.54/3,297,653.05 = 601,010.47/x
  3. Step 3: Cross multiply
    2,198,433.54x = 3,297,653.05 × 601,010.47
  4. Step 4: Simplify right side
    2,198,433.54x = 1,981,924,009,477.43
  5. Step 5: Solve for x
    x = 1,981,924,009,477.43/2,198,433.54
  6. Step 6: Final answer
    x = 901,516.45

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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.