Home / 4,033,942.40-5,566,840.59-2,223,106.40

Finding the Fourth Proportional to 4,033,942.40, 5,566,840.59 and 2,223,106.40

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Solution

The fourth proportional to 4,033,942.40, 5,566,840.59 and 2,223,106.40 is: 3,067,886.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,942.40 : 5,566,840.59 = 2,223,106.40 : x
  2. Step 2: Convert to fraction form
    4,033,942.40/5,566,840.59 = 2,223,106.40/x
  3. Step 3: Cross multiply
    4,033,942.40x = 5,566,840.59 × 2,223,106.40
  4. Step 4: Simplify right side
    4,033,942.40x = 12,375,678,935,049.44
  5. Step 5: Solve for x
    x = 12,375,678,935,049.44/4,033,942.40
  6. Step 6: Final answer
    x = 3,067,886.87

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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.