Home / 2,441,579.28-3,662,012.35-711,984.37

Finding the Fourth Proportional to 2,441,579.28, 3,662,012.35 and 711,984.37

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Solution

The fourth proportional to 2,441,579.28, 3,662,012.35 and 711,984.37 is: 1,067,872.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,579.28 : 3,662,012.35 = 711,984.37 : x
  2. Step 2: Convert to fraction form
    2,441,579.28/3,662,012.35 = 711,984.37/x
  3. Step 3: Cross multiply
    2,441,579.28x = 3,662,012.35 × 711,984.37
  4. Step 4: Simplify right side
    2,441,579.28x = 2,607,295,555,946.97
  5. Step 5: Solve for x
    x = 2,607,295,555,946.97/2,441,579.28
  6. Step 6: Final answer
    x = 1,067,872.58

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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.