Home / 9,183,952.92-13,777,922.28-2,794,039.18

Finding the Fourth Proportional to 9,183,952.92, 13,777,922.28 and 2,794,039.18

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Solution

The fourth proportional to 9,183,952.92, 13,777,922.28 and 2,794,039.18 is: 4,191,665.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,952.92 : 13,777,922.28 = 2,794,039.18 : x
  2. Step 2: Convert to fraction form
    9,183,952.92/13,777,922.28 = 2,794,039.18/x
  3. Step 3: Cross multiply
    9,183,952.92x = 13,777,922.28 × 2,794,039.18
  4. Step 4: Simplify right side
    9,183,952.92x = 38,496,054,669,314.93
  5. Step 5: Solve for x
    x = 38,496,054,669,314.93/9,183,952.92
  6. Step 6: Final answer
    x = 4,191,665.07

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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.