Home / 2,056,339.60-3,083,587.80-933,830.80

Finding the Fourth Proportional to 2,056,339.60, 3,083,587.80 and 933,830.80

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Solution

The fourth proportional to 2,056,339.60, 3,083,587.80 and 933,830.80 is: 1,400,327.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,339.60 : 3,083,587.80 = 933,830.80 : x
  2. Step 2: Convert to fraction form
    2,056,339.60/3,083,587.80 = 933,830.80/x
  3. Step 3: Cross multiply
    2,056,339.60x = 3,083,587.80 × 933,830.80
  4. Step 4: Simplify right side
    2,056,339.60x = 2,879,549,262,144.24
  5. Step 5: Solve for x
    x = 2,879,549,262,144.24/2,056,339.60
  6. Step 6: Final answer
    x = 1,400,327.68

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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.