Home / 6,803,172.36-10,204,991.82-3,603,970.44

Finding the Fourth Proportional to 6,803,172.36, 10,204,991.82 and 3,603,970.44

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Solution

The fourth proportional to 6,803,172.36, 10,204,991.82 and 3,603,970.44 is: 5,406,079.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,803,172.36 : 10,204,991.82 = 3,603,970.44 : x
  2. Step 2: Convert to fraction form
    6,803,172.36/10,204,991.82 = 3,603,970.44/x
  3. Step 3: Cross multiply
    6,803,172.36x = 10,204,991.82 × 3,603,970.44
  4. Step 4: Simplify right side
    6,803,172.36x = 36,778,488,859,721.80
  5. Step 5: Solve for x
    x = 36,778,488,859,721.80/6,803,172.36
  6. Step 6: Final answer
    x = 5,406,079.24

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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.