Home / 2,054,225.56-3,080,736.28-773,909.28

Finding the Fourth Proportional to 2,054,225.56, 3,080,736.28 and 773,909.28

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Solution

The fourth proportional to 2,054,225.56, 3,080,736.28 and 773,909.28 is: 1,160,637.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,225.56 : 3,080,736.28 = 773,909.28 : x
  2. Step 2: Convert to fraction form
    2,054,225.56/3,080,736.28 = 773,909.28/x
  3. Step 3: Cross multiply
    2,054,225.56x = 3,080,736.28 × 773,909.28
  4. Step 4: Simplify right side
    2,054,225.56x = 2,384,210,396,324.68
  5. Step 5: Solve for x
    x = 2,384,210,396,324.68/2,054,225.56
  6. Step 6: Final answer
    x = 1,160,637.10

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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.