Home / 6,734,194.43-10,102,784.27-1,941,509.68

Finding the Fourth Proportional to 6,734,194.43, 10,102,784.27 and 1,941,509.68

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Solution

The fourth proportional to 6,734,194.43, 10,102,784.27 and 1,941,509.68 is: 2,912,694.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,194.43 : 10,102,784.27 = 1,941,509.68 : x
  2. Step 2: Convert to fraction form
    6,734,194.43/10,102,784.27 = 1,941,509.68/x
  3. Step 3: Cross multiply
    6,734,194.43x = 10,102,784.27 × 1,941,509.68
  4. Step 4: Simplify right side
    6,734,194.43x = 19,614,653,420,192.23
  5. Step 5: Solve for x
    x = 19,614,653,420,192.23/6,734,194.43
  6. Step 6: Final answer
    x = 2,912,694.85

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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.