Home / 4,036,855.60-6,055,283.40-3,879,391.60

Finding the Fourth Proportional to 4,036,855.60, 6,055,283.40 and 3,879,391.60

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Solution

The fourth proportional to 4,036,855.60, 6,055,283.40 and 3,879,391.60 is: 5,819,087.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,855.60 : 6,055,283.40 = 3,879,391.60 : x
  2. Step 2: Convert to fraction form
    4,036,855.60/6,055,283.40 = 3,879,391.60/x
  3. Step 3: Cross multiply
    4,036,855.60x = 6,055,283.40 × 3,879,391.60
  4. Step 4: Simplify right side
    4,036,855.60x = 23,490,815,557,579.44
  5. Step 5: Solve for x
    x = 23,490,815,557,579.44/4,036,855.60
  6. Step 6: Final answer
    x = 5,819,087.40

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Double scale
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Similar ratio
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1.5x scale

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.