Home / 5,589,000.80-8,383,501.20-4,065,536.60

Finding the Fourth Proportional to 5,589,000.80, 8,383,501.20 and 4,065,536.60

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Solution

The fourth proportional to 5,589,000.80, 8,383,501.20 and 4,065,536.60 is: 6,098,304.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,000.80 : 8,383,501.20 = 4,065,536.60 : x
  2. Step 2: Convert to fraction form
    5,589,000.80/8,383,501.20 = 4,065,536.60/x
  3. Step 3: Cross multiply
    5,589,000.80x = 8,383,501.20 × 4,065,536.60
  4. Step 4: Simplify right side
    5,589,000.80x = 34,083,430,964,743.92
  5. Step 5: Solve for x
    x = 34,083,430,964,743.92/5,589,000.80
  6. Step 6: Final answer
    x = 6,098,304.90

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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.