Home / 11,192,832-15,446,108.16-6,363,936

Finding the Fourth Proportional to 11,192,832, 15,446,108.16 and 6,363,936

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Solution

The fourth proportional to 11,192,832, 15,446,108.16 and 6,363,936 is: 8,782,231.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,832 : 15,446,108.16 = 6,363,936 : x
  2. Step 2: Convert to fraction form
    11,192,832/15,446,108.16 = 6,363,936/x
  3. Step 3: Cross multiply
    11,192,832x = 15,446,108.16 × 6,363,936
  4. Step 4: Simplify right side
    11,192,832x = 98,298,043,779,317.77
  5. Step 5: Solve for x
    x = 98,298,043,779,317.77/11,192,832
  6. Step 6: Final answer
    x = 8,782,231.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.