Home / 5,083,183.54-7,014,873.72-2,760,074.74

Finding the Fourth Proportional to 5,083,183.54, 7,014,873.72 and 2,760,074.74

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Solution

The fourth proportional to 5,083,183.54, 7,014,873.72 and 2,760,074.74 is: 3,808,946.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,183.54 : 7,014,873.72 = 2,760,074.74 : x
  2. Step 2: Convert to fraction form
    5,083,183.54/7,014,873.72 = 2,760,074.74/x
  3. Step 3: Cross multiply
    5,083,183.54x = 7,014,873.72 × 2,760,074.74
  4. Step 4: Simplify right side
    5,083,183.54x = 19,361,575,758,861.83
  5. Step 5: Solve for x
    x = 19,361,575,758,861.83/5,083,183.54
  6. Step 6: Final answer
    x = 3,808,946.82

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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.