Home / 8,910,383.01-13,371,196.95-3,792,804.75

Finding the Fourth Proportional to 8,910,383.01, 13,371,196.95 and 3,792,804.75

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Solution

The fourth proportional to 8,910,383.01, 13,371,196.95 and 3,792,804.75 is: 5,691,600.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,910,383.01 : 13,371,196.95 = 3,792,804.75 : x
  2. Step 2: Convert to fraction form
    8,910,383.01/13,371,196.95 = 3,792,804.75/x
  3. Step 3: Cross multiply
    8,910,383.01x = 13,371,196.95 × 3,792,804.75
  4. Step 4: Simplify right side
    8,910,383.01x = 50,714,339,305,145.51
  5. Step 5: Solve for x
    x = 50,714,339,305,145.51/8,910,383.01
  6. Step 6: Final answer
    x = 5,691,600.38

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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.