Home / 5,987,357.10-8,981,324.73-1,669,398.93

Finding the Fourth Proportional to 5,987,357.10, 8,981,324.73 and 1,669,398.93

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Solution

The fourth proportional to 5,987,357.10, 8,981,324.73 and 1,669,398.93 is: 2,504,179.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,987,357.10 : 8,981,324.73 = 1,669,398.93 : x
  2. Step 2: Convert to fraction form
    5,987,357.10/8,981,324.73 = 1,669,398.93/x
  3. Step 3: Cross multiply
    5,987,357.10x = 8,981,324.73 × 1,669,398.93
  4. Step 4: Simplify right side
    5,987,357.10x = 14,993,413,894,244.54
  5. Step 5: Solve for x
    x = 14,993,413,894,244.54/5,987,357.10
  6. Step 6: Final answer
    x = 2,504,179.00

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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.