Home / 3,699,556.41-5,103,970.51-2,248,722.48

Finding the Fourth Proportional to 3,699,556.41, 5,103,970.51 and 2,248,722.48

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Solution

The fourth proportional to 3,699,556.41, 5,103,970.51 and 2,248,722.48 is: 3,102,375.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,556.41 : 5,103,970.51 = 2,248,722.48 : x
  2. Step 2: Convert to fraction form
    3,699,556.41/5,103,970.51 = 2,248,722.48/x
  3. Step 3: Cross multiply
    3,699,556.41x = 5,103,970.51 × 2,248,722.48
  4. Step 4: Simplify right side
    3,699,556.41x = 11,477,413,223,094.06
  5. Step 5: Solve for x
    x = 11,477,413,223,094.06/3,699,556.41
  6. Step 6: Final answer
    x = 3,102,375.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.