Home / 11,055,898.77-16,583,890.83-3,379,514.16

Finding the Fourth Proportional to 11,055,898.77, 16,583,890.83 and 3,379,514.16

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Solution

The fourth proportional to 11,055,898.77, 16,583,890.83 and 3,379,514.16 is: 5,069,284.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,055,898.77 : 16,583,890.83 = 3,379,514.16 : x
  2. Step 2: Convert to fraction form
    11,055,898.77/16,583,890.83 = 3,379,514.16/x
  3. Step 3: Cross multiply
    11,055,898.77x = 16,583,890.83 × 3,379,514.16
  4. Step 4: Simplify right side
    11,055,898.77x = 56,045,493,887,879.16
  5. Step 5: Solve for x
    x = 56,045,493,887,879.16/11,055,898.77
  6. Step 6: Final answer
    x = 5,069,284.28

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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.