Home / 848,268.06-1,170,618.21-461,083.25

Finding the Fourth Proportional to 848,268.06, 1,170,618.21 and 461,083.25

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Solution

The fourth proportional to 848,268.06, 1,170,618.21 and 461,083.25 is: 636,299.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,268.06 : 1,170,618.21 = 461,083.25 : x
  2. Step 2: Convert to fraction form
    848,268.06/1,170,618.21 = 461,083.25/x
  3. Step 3: Cross multiply
    848,268.06x = 1,170,618.21 × 461,083.25
  4. Step 4: Simplify right side
    848,268.06x = 539,752,442,922.89
  5. Step 5: Solve for x
    x = 539,752,442,922.89/848,268.06
  6. Step 6: Final answer
    x = 636,299.38

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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.