Home / 4,766,015.55-6,580,268.72-3,661,479.84

Finding the Fourth Proportional to 4,766,015.55, 6,580,268.72 and 3,661,479.84

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Solution

The fourth proportional to 4,766,015.55, 6,580,268.72 and 3,661,479.84 is: 5,055,275.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,766,015.55 : 6,580,268.72 = 3,661,479.84 : x
  2. Step 2: Convert to fraction form
    4,766,015.55/6,580,268.72 = 3,661,479.84/x
  3. Step 3: Cross multiply
    4,766,015.55x = 6,580,268.72 × 3,661,479.84
  4. Step 4: Simplify right side
    4,766,015.55x = 24,093,521,260,062.60
  5. Step 5: Solve for x
    x = 24,093,521,260,062.60/4,766,015.55
  6. Step 6: Final answer
    x = 5,055,275.42

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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.