Home / 9,006,873.03-13,510,341.14-2,183,418.45

Finding the Fourth Proportional to 9,006,873.03, 13,510,341.14 and 2,183,418.45

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Solution

The fourth proportional to 9,006,873.03, 13,510,341.14 and 2,183,418.45 is: 3,275,135.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,873.03 : 13,510,341.14 = 2,183,418.45 : x
  2. Step 2: Convert to fraction form
    9,006,873.03/13,510,341.14 = 2,183,418.45/x
  3. Step 3: Cross multiply
    9,006,873.03x = 13,510,341.14 × 2,183,418.45
  4. Step 4: Simplify right side
    9,006,873.03x = 29,498,728,099,952.94
  5. Step 5: Solve for x
    x = 29,498,728,099,952.94/9,006,873.03
  6. Step 6: Final answer
    x = 3,275,135.33

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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.