Home / 4,154,190.40-6,233,035.20-2,262,289.60

Finding the Fourth Proportional to 4,154,190.40, 6,233,035.20 and 2,262,289.60

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Solution

The fourth proportional to 4,154,190.40, 6,233,035.20 and 2,262,289.60 is: 3,394,387.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,190.40 : 6,233,035.20 = 2,262,289.60 : x
  2. Step 2: Convert to fraction form
    4,154,190.40/6,233,035.20 = 2,262,289.60/x
  3. Step 3: Cross multiply
    4,154,190.40x = 6,233,035.20 × 2,262,289.60
  4. Step 4: Simplify right side
    4,154,190.40x = 14,100,930,709,393.92
  5. Step 5: Solve for x
    x = 14,100,930,709,393.92/4,154,190.40
  6. Step 6: Final answer
    x = 3,394,387.20

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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.