Home / 3,676,913.52-5,073,554.52-2,226,361.20

Finding the Fourth Proportional to 3,676,913.52, 5,073,554.52 and 2,226,361.20

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Solution

The fourth proportional to 3,676,913.52, 5,073,554.52 and 2,226,361.20 is: 3,072,023.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,676,913.52 : 5,073,554.52 = 2,226,361.20 : x
  2. Step 2: Convert to fraction form
    3,676,913.52/5,073,554.52 = 2,226,361.20/x
  3. Step 3: Cross multiply
    3,676,913.52x = 5,073,554.52 × 2,226,361.20
  4. Step 4: Simplify right side
    3,676,913.52x = 11,295,564,929,412.62
  5. Step 5: Solve for x
    x = 11,295,564,929,412.62/3,676,913.52
  6. Step 6: Final answer
    x = 3,072,023.55

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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.