Home / 9,183,942.91-13,777,907.27-2,794,029.19

Finding the Fourth Proportional to 9,183,942.91, 13,777,907.27 and 2,794,029.19

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Solution

The fourth proportional to 9,183,942.91, 13,777,907.27 and 2,794,029.19 is: 4,191,650.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,183,942.91 : 13,777,907.27 = 2,794,029.19 : x
  2. Step 2: Convert to fraction form
    9,183,942.91/13,777,907.27 = 2,794,029.19/x
  3. Step 3: Cross multiply
    9,183,942.91x = 13,777,907.27 × 2,794,029.19
  4. Step 4: Simplify right side
    9,183,942.91x = 38,495,875,056,794.71
  5. Step 5: Solve for x
    x = 38,495,875,056,794.71/9,183,942.91
  6. Step 6: Final answer
    x = 4,191,650.08

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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.