Home / 4,410,443.60-6,614,110.20-2,015,435.60

Finding the Fourth Proportional to 4,410,443.60, 6,614,110.20 and 2,015,435.60

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Solution

The fourth proportional to 4,410,443.60, 6,614,110.20 and 2,015,435.60 is: 3,022,442.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,443.60 : 6,614,110.20 = 2,015,435.60 : x
  2. Step 2: Convert to fraction form
    4,410,443.60/6,614,110.20 = 2,015,435.60/x
  3. Step 3: Cross multiply
    4,410,443.60x = 6,614,110.20 × 2,015,435.60
  4. Step 4: Simplify right side
    4,410,443.60x = 13,330,313,159,403.12
  5. Step 5: Solve for x
    x = 13,330,313,159,403.12/4,410,443.60
  6. Step 6: Final answer
    x = 3,022,442.72

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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.