Home / 6,228,064.20-8,594,940.60-3,614,367

Finding the Fourth Proportional to 6,228,064.20, 8,594,940.60 and 3,614,367

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Solution

The fourth proportional to 6,228,064.20, 8,594,940.60 and 3,614,367 is: 4,987,949.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,064.20 : 8,594,940.60 = 3,614,367 : x
  2. Step 2: Convert to fraction form
    6,228,064.20/8,594,940.60 = 3,614,367/x
  3. Step 3: Cross multiply
    6,228,064.20x = 8,594,940.60 × 3,614,367
  4. Step 4: Simplify right side
    6,228,064.20x = 31,065,269,671,600.20
  5. Step 5: Solve for x
    x = 31,065,269,671,600.20/6,228,064.20
  6. Step 6: Final answer
    x = 4,987,949.49

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1.5x scale

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.