Home / 2,211,732.37-3,050,618.39-1,476,315.84

Finding the Fourth Proportional to 2,211,732.37, 3,050,618.39 and 1,476,315.84

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Solution

The fourth proportional to 2,211,732.37, 3,050,618.39 and 1,476,315.84 is: 2,036,266.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,732.37 : 3,050,618.39 = 1,476,315.84 : x
  2. Step 2: Convert to fraction form
    2,211,732.37/3,050,618.39 = 1,476,315.84/x
  3. Step 3: Cross multiply
    2,211,732.37x = 3,050,618.39 × 1,476,315.84
  4. Step 4: Simplify right side
    2,211,732.37x = 4,503,676,250,952.30
  5. Step 5: Solve for x
    x = 4,503,676,250,952.30/2,211,732.37
  6. Step 6: Final answer
    x = 2,036,266.38

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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.