Home / 6,734,249.47-10,102,866.86-1,941,564.79

Finding the Fourth Proportional to 6,734,249.47, 10,102,866.86 and 1,941,564.79

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Solution

The fourth proportional to 6,734,249.47, 10,102,866.86 and 1,941,564.79 is: 2,912,777.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,249.47 : 10,102,866.86 = 1,941,564.79 : x
  2. Step 2: Convert to fraction form
    6,734,249.47/10,102,866.86 = 1,941,564.79/x
  3. Step 3: Cross multiply
    6,734,249.47x = 10,102,866.86 × 1,941,564.79
  4. Step 4: Simplify right side
    6,734,249.47x = 19,615,370,573,433.86
  5. Step 5: Solve for x
    x = 19,615,370,573,433.86/6,734,249.47
  6. Step 6: Final answer
    x = 2,912,777.54

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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.