Home / 5,668,844.60-8,524,262.10-4,745,055.80

Finding the Fourth Proportional to 5,668,844.60, 8,524,262.10 and 4,745,055.80

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Solution

The fourth proportional to 5,668,844.60, 8,524,262.10 and 4,745,055.80 is: 7,135,157.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,844.60 : 8,524,262.10 = 4,745,055.80 : x
  2. Step 2: Convert to fraction form
    5,668,844.60/8,524,262.10 = 4,745,055.80/x
  3. Step 3: Cross multiply
    5,668,844.60x = 8,524,262.10 × 4,745,055.80
  4. Step 4: Simplify right side
    5,668,844.60x = 40,448,099,318,325.18
  5. Step 5: Solve for x
    x = 40,448,099,318,325.18/5,668,844.60
  6. Step 6: Final answer
    x = 7,135,157.54

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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.