Home / 3,994,608.42-5,993,422.20-2,398,284.27

Finding the Fourth Proportional to 3,994,608.42, 5,993,422.20 and 2,398,284.27

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Solution

The fourth proportional to 3,994,608.42, 5,993,422.20 and 2,398,284.27 is: 3,598,332.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,994,608.42 : 5,993,422.20 = 2,398,284.27 : x
  2. Step 2: Convert to fraction form
    3,994,608.42/5,993,422.20 = 2,398,284.27/x
  3. Step 3: Cross multiply
    3,994,608.42x = 5,993,422.20 × 2,398,284.27
  4. Step 4: Simplify right side
    3,994,608.42x = 14,373,930,185,728.79
  5. Step 5: Solve for x
    x = 14,373,930,185,728.79/3,994,608.42
  6. Step 6: Final answer
    x = 3,598,332.72

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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.