Home / 4,647,814.52-6,413,844.48-2,582,823.20

Finding the Fourth Proportional to 4,647,814.52, 6,413,844.48 and 2,582,823.20

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Solution

The fourth proportional to 4,647,814.52, 6,413,844.48 and 2,582,823.20 is: 3,564,218.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,814.52 : 6,413,844.48 = 2,582,823.20 : x
  2. Step 2: Convert to fraction form
    4,647,814.52/6,413,844.48 = 2,582,823.20/x
  3. Step 3: Cross multiply
    4,647,814.52x = 6,413,844.48 × 2,582,823.20
  4. Step 4: Simplify right side
    4,647,814.52x = 16,565,826,324,135.94
  5. Step 5: Solve for x
    x = 16,565,826,324,135.94/4,647,814.52
  6. Step 6: Final answer
    x = 3,564,218.46

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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.