Home / 4,164,000.80-6,246,001.20-2,568,365.60

Finding the Fourth Proportional to 4,164,000.80, 6,246,001.20 and 2,568,365.60

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Solution

The fourth proportional to 4,164,000.80, 6,246,001.20 and 2,568,365.60 is: 3,852,548.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164,000.80 : 6,246,001.20 = 2,568,365.60 : x
  2. Step 2: Convert to fraction form
    4,164,000.80/6,246,001.20 = 2,568,365.60/x
  3. Step 3: Cross multiply
    4,164,000.80x = 6,246,001.20 × 2,568,365.60
  4. Step 4: Simplify right side
    4,164,000.80x = 16,042,014,619,638.72
  5. Step 5: Solve for x
    x = 16,042,014,619,638.72/4,164,000.80
  6. Step 6: Final answer
    x = 3,852,548.40

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.