Home / 4,150,420.32-5,727,528.72-2,339,584.32

Finding the Fourth Proportional to 4,150,420.32, 5,727,528.72 and 2,339,584.32

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Solution

The fourth proportional to 4,150,420.32, 5,727,528.72 and 2,339,584.32 is: 3,228,597.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,420.32 : 5,727,528.72 = 2,339,584.32 : x
  2. Step 2: Convert to fraction form
    4,150,420.32/5,727,528.72 = 2,339,584.32/x
  3. Step 3: Cross multiply
    4,150,420.32x = 5,727,528.72 × 2,339,584.32
  4. Step 4: Simplify right side
    4,150,420.32x = 13,400,036,385,661.67
  5. Step 5: Solve for x
    x = 13,400,036,385,661.67/4,150,420.32
  6. Step 6: Final answer
    x = 3,228,597.43

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.