Home / 2,777,522.08-4,166,744.82-955,814.26

Finding the Fourth Proportional to 2,777,522.08, 4,166,744.82 and 955,814.26

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Solution

The fourth proportional to 2,777,522.08, 4,166,744.82 and 955,814.26 is: 1,433,880.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,777,522.08 : 4,166,744.82 = 955,814.26 : x
  2. Step 2: Convert to fraction form
    2,777,522.08/4,166,744.82 = 955,814.26/x
  3. Step 3: Cross multiply
    2,777,522.08x = 4,166,744.82 × 955,814.26
  4. Step 4: Simplify right side
    2,777,522.08x = 3,982,634,116,737.13
  5. Step 5: Solve for x
    x = 3,982,634,116,737.13/2,777,522.08
  6. Step 6: Final answer
    x = 1,433,880.27

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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.