Home / 2,044,281.88-3,066,889.38-624,539.80

Finding the Fourth Proportional to 2,044,281.88, 3,066,889.38 and 624,539.80

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Solution

The fourth proportional to 2,044,281.88, 3,066,889.38 and 624,539.80 is: 936,952.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,281.88 : 3,066,889.38 = 624,539.80 : x
  2. Step 2: Convert to fraction form
    2,044,281.88/3,066,889.38 = 624,539.80/x
  3. Step 3: Cross multiply
    2,044,281.88x = 3,066,889.38 × 624,539.80
  4. Step 4: Simplify right side
    2,044,281.88x = 1,915,394,480,007.32
  5. Step 5: Solve for x
    x = 1,915,394,480,007.32/2,044,281.88
  6. Step 6: Final answer
    x = 936,952.24

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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.