Home / 3,662,467.80-5,493,615.30-1,003,075.80

Finding the Fourth Proportional to 3,662,467.80, 5,493,615.30 and 1,003,075.80

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Solution

The fourth proportional to 3,662,467.80, 5,493,615.30 and 1,003,075.80 is: 1,504,590.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,662,467.80 : 5,493,615.30 = 1,003,075.80 : x
  2. Step 2: Convert to fraction form
    3,662,467.80/5,493,615.30 = 1,003,075.80/x
  3. Step 3: Cross multiply
    3,662,467.80x = 5,493,615.30 × 1,003,075.80
  4. Step 4: Simplify right side
    3,662,467.80x = 5,510,512,561,939.74
  5. Step 5: Solve for x
    x = 5,510,512,561,939.74/3,662,467.80
  6. Step 6: Final answer
    x = 1,504,590.04

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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.