Home / 4,044,825.44-6,065,749.84-1,647,368

Finding the Fourth Proportional to 4,044,825.44, 6,065,749.84 and 1,647,368

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Solution

The fourth proportional to 4,044,825.44, 6,065,749.84 and 1,647,368 is: 2,470,445.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,825.44 : 6,065,749.84 = 1,647,368 : x
  2. Step 2: Convert to fraction form
    4,044,825.44/6,065,749.84 = 1,647,368/x
  3. Step 3: Cross multiply
    4,044,825.44x = 6,065,749.84 × 1,647,368
  4. Step 4: Simplify right side
    4,044,825.44x = 9,992,522,182,421.12
  5. Step 5: Solve for x
    x = 9,992,522,182,421.12/4,044,825.44
  6. Step 6: Final answer
    x = 2,470,445.84

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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.