Home / 3,836,052.83-5,293,742.06-2,117,161.04

Finding the Fourth Proportional to 3,836,052.83, 5,293,742.06 and 2,117,161.04

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Solution

The fourth proportional to 3,836,052.83, 5,293,742.06 and 2,117,161.04 is: 2,921,676.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,052.83 : 5,293,742.06 = 2,117,161.04 : x
  2. Step 2: Convert to fraction form
    3,836,052.83/5,293,742.06 = 2,117,161.04/x
  3. Step 3: Cross multiply
    3,836,052.83x = 5,293,742.06 × 2,117,161.04
  4. Step 4: Simplify right side
    3,836,052.83x = 11,207,704,408,186.83
  5. Step 5: Solve for x
    x = 11,207,704,408,186.83/3,836,052.83
  6. Step 6: Final answer
    x = 2,921,676.24

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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.