Home / 4,449,740.40-6,674,610.60-3,014,849.70

Finding the Fourth Proportional to 4,449,740.40, 6,674,610.60 and 3,014,849.70

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Solution

The fourth proportional to 4,449,740.40, 6,674,610.60 and 3,014,849.70 is: 4,522,274.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,740.40 : 6,674,610.60 = 3,014,849.70 : x
  2. Step 2: Convert to fraction form
    4,449,740.40/6,674,610.60 = 3,014,849.70/x
  3. Step 3: Cross multiply
    4,449,740.40x = 6,674,610.60 × 3,014,849.70
  4. Step 4: Simplify right side
    4,449,740.40x = 20,122,947,765,026.82
  5. Step 5: Solve for x
    x = 20,122,947,765,026.82/4,449,740.40
  6. Step 6: Final answer
    x = 4,522,274.55

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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.