Home / 2,054,783.96-2,835,447.90-1,149,191

Finding the Fourth Proportional to 2,054,783.96, 2,835,447.90 and 1,149,191

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Solution

The fourth proportional to 2,054,783.96, 2,835,447.90 and 1,149,191 is: 1,585,797.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,783.96 : 2,835,447.90 = 1,149,191 : x
  2. Step 2: Convert to fraction form
    2,054,783.96/2,835,447.90 = 1,149,191/x
  3. Step 3: Cross multiply
    2,054,783.96x = 2,835,447.90 × 1,149,191
  4. Step 4: Simplify right side
    2,054,783.96x = 3,258,471,207,648.90
  5. Step 5: Solve for x
    x = 3,258,471,207,648.90/2,054,783.96
  6. Step 6: Final answer
    x = 1,585,797.47

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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.