Home / 2,836,020.22-3,913,754.05-1,546,860.28

Finding the Fourth Proportional to 2,836,020.22, 3,913,754.05 and 1,546,860.28

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Solution

The fourth proportional to 2,836,020.22, 3,913,754.05 and 1,546,860.28 is: 2,134,692.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,020.22 : 3,913,754.05 = 1,546,860.28 : x
  2. Step 2: Convert to fraction form
    2,836,020.22/3,913,754.05 = 1,546,860.28/x
  3. Step 3: Cross multiply
    2,836,020.22x = 3,913,754.05 × 1,546,860.28
  4. Step 4: Simplify right side
    2,836,020.22x = 6,054,030,685,634.13
  5. Step 5: Solve for x
    x = 6,054,030,685,634.13/2,836,020.22
  6. Step 6: Final answer
    x = 2,134,692.36

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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.