Home / 2,054,220.55-3,080,728.79-773,904.27

Finding the Fourth Proportional to 2,054,220.55, 3,080,728.79 and 773,904.27

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Solution

The fourth proportional to 2,054,220.55, 3,080,728.79 and 773,904.27 is: 1,160,629.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,220.55 : 3,080,728.79 = 773,904.27 : x
  2. Step 2: Convert to fraction form
    2,054,220.55/3,080,728.79 = 773,904.27/x
  3. Step 3: Cross multiply
    2,054,220.55x = 3,080,728.79 × 773,904.27
  4. Step 4: Simplify right side
    2,054,220.55x = 2,384,189,175,878.29
  5. Step 5: Solve for x
    x = 2,384,189,175,878.29/2,054,220.55
  6. Step 6: Final answer
    x = 1,160,629.60

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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.