Home / 4,008,364.80-6,017,212.80-2,412,729.60

Finding the Fourth Proportional to 4,008,364.80, 6,017,212.80 and 2,412,729.60

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Solution

The fourth proportional to 4,008,364.80, 6,017,212.80 and 2,412,729.60 is: 3,621,902.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,364.80 : 6,017,212.80 = 2,412,729.60 : x
  2. Step 2: Convert to fraction form
    4,008,364.80/6,017,212.80 = 2,412,729.60/x
  3. Step 3: Cross multiply
    4,008,364.80x = 6,017,212.80 × 2,412,729.60
  4. Step 4: Simplify right side
    4,008,364.80x = 14,517,907,432,058.88
  5. Step 5: Solve for x
    x = 14,517,907,432,058.88/4,008,364.80
  6. Step 6: Final answer
    x = 3,621,902.74

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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.