Home / 4,856,470.02-6,701,843.52-2,680,957.22

Finding the Fourth Proportional to 4,856,470.02, 6,701,843.52 and 2,680,957.22

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Solution

The fourth proportional to 4,856,470.02, 6,701,843.52 and 2,680,957.22 is: 3,699,673.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,470.02 : 6,701,843.52 = 2,680,957.22 : x
  2. Step 2: Convert to fraction form
    4,856,470.02/6,701,843.52 = 2,680,957.22/x
  3. Step 3: Cross multiply
    4,856,470.02x = 6,701,843.52 × 2,680,957.22
  4. Step 4: Simplify right side
    4,856,470.02x = 17,967,355,738,745.00
  5. Step 5: Solve for x
    x = 17,967,355,738,745.00/4,856,470.02
  6. Step 6: Final answer
    x = 3,699,673.97

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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.