Home / 848,067.10-1,170,323.85-460,874.68

Finding the Fourth Proportional to 848,067.10, 1,170,323.85 and 460,874.68

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Solution

The fourth proportional to 848,067.10, 1,170,323.85 and 460,874.68 is: 636,002.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,067.10 : 1,170,323.85 = 460,874.68 : x
  2. Step 2: Convert to fraction form
    848,067.10/1,170,323.85 = 460,874.68/x
  3. Step 3: Cross multiply
    848,067.10x = 1,170,323.85 × 460,874.68
  4. Step 4: Simplify right side
    848,067.10x = 539,372,629,865.12
  5. Step 5: Solve for x
    x = 539,372,629,865.12/848,067.10
  6. Step 6: Final answer
    x = 636,002.30

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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.