Home / 6,728,223.52-10,093,880.70-1,935,952.48

Finding the Fourth Proportional to 6,728,223.52, 10,093,880.70 and 1,935,952.48

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Solution

The fourth proportional to 6,728,223.52, 10,093,880.70 and 1,935,952.48 is: 2,904,373.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728,223.52 : 10,093,880.70 = 1,935,952.48 : x
  2. Step 2: Convert to fraction form
    6,728,223.52/10,093,880.70 = 1,935,952.48/x
  3. Step 3: Cross multiply
    6,728,223.52x = 10,093,880.70 × 1,935,952.48
  4. Step 4: Simplify right side
    6,728,223.52x = 19,541,273,373,989.13
  5. Step 5: Solve for x
    x = 19,541,273,373,989.13/6,728,223.52
  6. Step 6: Final answer
    x = 2,904,373.39

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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.