Home / 3,601,153.98-5,401,702.26-1,469,743.41

Finding the Fourth Proportional to 3,601,153.98, 5,401,702.26 and 1,469,743.41

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Solution

The fourth proportional to 3,601,153.98, 5,401,702.26 and 1,469,743.41 is: 2,204,603.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,153.98 : 5,401,702.26 = 1,469,743.41 : x
  2. Step 2: Convert to fraction form
    3,601,153.98/5,401,702.26 = 1,469,743.41/x
  3. Step 3: Cross multiply
    3,601,153.98x = 5,401,702.26 × 1,469,743.41
  4. Step 4: Simplify right side
    3,601,153.98x = 7,939,116,299,417.11
  5. Step 5: Solve for x
    x = 7,939,116,299,417.11/3,601,153.98
  6. Step 6: Final answer
    x = 2,204,603.40

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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.