Home / 6,228,564.60-9,342,846.90-4,102,800.60

Finding the Fourth Proportional to 6,228,564.60, 9,342,846.90 and 4,102,800.60

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Solution

The fourth proportional to 6,228,564.60, 9,342,846.90 and 4,102,800.60 is: 6,154,200.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,564.60 : 9,342,846.90 = 4,102,800.60 : x
  2. Step 2: Convert to fraction form
    6,228,564.60/9,342,846.90 = 4,102,800.60/x
  3. Step 3: Cross multiply
    6,228,564.60x = 9,342,846.90 × 4,102,800.60
  4. Step 4: Simplify right side
    6,228,564.60x = 38,331,837,867,028.14
  5. Step 5: Solve for x
    x = 38,331,837,867,028.14/6,228,564.60
  6. Step 6: Final answer
    x = 6,154,200.90

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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.