Home / 4,985,450.44-7,481,536.43-1,747,017.24

Finding the Fourth Proportional to 4,985,450.44, 7,481,536.43 and 1,747,017.24

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Solution

The fourth proportional to 4,985,450.44, 7,481,536.43 and 1,747,017.24 is: 2,621,703.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,985,450.44 : 7,481,536.43 = 1,747,017.24 : x
  2. Step 2: Convert to fraction form
    4,985,450.44/7,481,536.43 = 1,747,017.24/x
  3. Step 3: Cross multiply
    4,985,450.44x = 7,481,536.43 × 1,747,017.24
  4. Step 4: Simplify right side
    4,985,450.44x = 13,070,373,124,898.05
  5. Step 5: Solve for x
    x = 13,070,373,124,898.05/4,985,450.44
  6. Step 6: Final answer
    x = 2,621,703.55

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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.