Home / 4,921,777.44-6,792,043.68-2,746,189.44

Finding the Fourth Proportional to 4,921,777.44, 6,792,043.68 and 2,746,189.44

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Solution

The fourth proportional to 4,921,777.44, 6,792,043.68 and 2,746,189.44 is: 3,789,736.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,921,777.44 : 6,792,043.68 = 2,746,189.44 : x
  2. Step 2: Convert to fraction form
    4,921,777.44/6,792,043.68 = 2,746,189.44/x
  3. Step 3: Cross multiply
    4,921,777.44x = 6,792,043.68 × 2,746,189.44
  4. Step 4: Simplify right side
    4,921,777.44x = 18,652,238,630,034.74
  5. Step 5: Solve for x
    x = 18,652,238,630,034.74/4,921,777.44
  6. Step 6: Final answer
    x = 3,789,736.30

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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.