Home / 3,574,292.67-4,932,556.83-1,942,703.73

Finding the Fourth Proportional to 3,574,292.67, 4,932,556.83 and 1,942,703.73

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Solution

The fourth proportional to 3,574,292.67, 4,932,556.83 and 1,942,703.73 is: 2,680,949.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,292.67 : 4,932,556.83 = 1,942,703.73 : x
  2. Step 2: Convert to fraction form
    3,574,292.67/4,932,556.83 = 1,942,703.73/x
  3. Step 3: Cross multiply
    3,574,292.67x = 4,932,556.83 × 1,942,703.73
  4. Step 4: Simplify right side
    3,574,292.67x = 9,582,496,552,077.98
  5. Step 5: Solve for x
    x = 9,582,496,552,077.98/3,574,292.67
  6. Step 6: Final answer
    x = 2,680,949.05

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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.