Home / 11,200,832-16,801,248-3,222,656

Finding the Fourth Proportional to 11,200,832, 16,801,248 and 3,222,656

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Solution

The fourth proportional to 11,200,832, 16,801,248 and 3,222,656 is: 4,833,984

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,200,832 : 16,801,248 = 3,222,656 : x
  2. Step 2: Convert to fraction form
    11,200,832/16,801,248 = 3,222,656/x
  3. Step 3: Cross multiply
    11,200,832x = 16,801,248 × 3,222,656
  4. Step 4: Simplify right side
    11,200,832x = 54,144,642,674,688
  5. Step 5: Solve for x
    x = 54,144,642,674,688/11,200,832
  6. Step 6: Final answer
    x = 4,833,984

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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.