Home / 3,194,183.32-4,409,962.68-2,033,284.84

Finding the Fourth Proportional to 3,194,183.32, 4,409,962.68 and 2,033,284.84

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Solution

The fourth proportional to 3,194,183.32, 4,409,962.68 and 2,033,284.84 is: 2,807,199.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,183.32 : 4,409,962.68 = 2,033,284.84 : x
  2. Step 2: Convert to fraction form
    3,194,183.32/4,409,962.68 = 2,033,284.84/x
  3. Step 3: Cross multiply
    3,194,183.32x = 4,409,962.68 × 2,033,284.84
  4. Step 4: Simplify right side
    3,194,183.32x = 8,966,710,262,209.77
  5. Step 5: Solve for x
    x = 8,966,710,262,209.77/3,194,183.32
  6. Step 6: Final answer
    x = 2,807,199.64

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Why These Related Problems?

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