Home / 3,669,512.70-5,504,241.71-1,110,722.70

Finding the Fourth Proportional to 3,669,512.70, 5,504,241.71 and 1,110,722.70

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Solution

The fourth proportional to 3,669,512.70, 5,504,241.71 and 1,110,722.70 is: 1,666,075.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,512.70 : 5,504,241.71 = 1,110,722.70 : x
  2. Step 2: Convert to fraction form
    3,669,512.70/5,504,241.71 = 1,110,722.70/x
  3. Step 3: Cross multiply
    3,669,512.70x = 5,504,241.71 × 1,110,722.70
  4. Step 4: Simplify right side
    3,669,512.70x = 6,113,686,208,030.20
  5. Step 5: Solve for x
    x = 6,113,686,208,030.20/3,669,512.70
  6. Step 6: Final answer
    x = 1,666,075.77

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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.