Home / 4,647,834.18-6,414,166.74-2,582,936.79

Finding the Fourth Proportional to 4,647,834.18, 6,414,166.74 and 2,582,936.79

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Solution

The fourth proportional to 4,647,834.18, 6,414,166.74 and 2,582,936.79 is: 3,564,539.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,834.18 : 6,414,166.74 = 2,582,936.79 : x
  2. Step 2: Convert to fraction form
    4,647,834.18/6,414,166.74 = 2,582,936.79/x
  3. Step 3: Cross multiply
    4,647,834.18x = 6,414,166.74 × 2,582,936.79
  4. Step 4: Simplify right side
    4,647,834.18x = 16,567,387,249,940.37
  5. Step 5: Solve for x
    x = 16,567,387,249,940.37/4,647,834.18
  6. Step 6: Final answer
    x = 3,564,539.23

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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.