Home / 1,835,090.55-2,752,635.83-1,197,361.35

Finding the Fourth Proportional to 1,835,090.55, 2,752,635.83 and 1,197,361.35

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Solution

The fourth proportional to 1,835,090.55, 2,752,635.83 and 1,197,361.35 is: 1,796,042.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,090.55 : 2,752,635.83 = 1,197,361.35 : x
  2. Step 2: Convert to fraction form
    1,835,090.55/2,752,635.83 = 1,197,361.35/x
  3. Step 3: Cross multiply
    1,835,090.55x = 2,752,635.83 × 1,197,361.35
  4. Step 4: Simplify right side
    1,835,090.55x = 3,295,899,747,480.36
  5. Step 5: Solve for x
    x = 3,295,899,747,480.36/1,835,090.55
  6. Step 6: Final answer
    x = 1,796,042.03

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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.