Home / 4,488,608.37-6,194,319.15-2,554,993.44

Finding the Fourth Proportional to 4,488,608.37, 6,194,319.15 and 2,554,993.44

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Solution

The fourth proportional to 4,488,608.37, 6,194,319.15 and 2,554,993.44 is: 3,525,913.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,488,608.37 : 6,194,319.15 = 2,554,993.44 : x
  2. Step 2: Convert to fraction form
    4,488,608.37/6,194,319.15 = 2,554,993.44/x
  3. Step 3: Cross multiply
    4,488,608.37x = 6,194,319.15 × 2,554,993.44
  4. Step 4: Simplify right side
    4,488,608.37x = 15,826,444,793,516.38
  5. Step 5: Solve for x
    x = 15,826,444,793,516.38/4,488,608.37
  6. Step 6: Final answer
    x = 3,525,913.49

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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.