Home / 3,595,950.45-5,395,970.52-1,321,182.50

Finding the Fourth Proportional to 3,595,950.45, 5,395,970.52 and 1,321,182.50

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Solution

The fourth proportional to 3,595,950.45, 5,395,970.52 and 1,321,182.50 is: 1,982,525.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,950.45 : 5,395,970.52 = 1,321,182.50 : x
  2. Step 2: Convert to fraction form
    3,595,950.45/5,395,970.52 = 1,321,182.50/x
  3. Step 3: Cross multiply
    3,595,950.45x = 5,395,970.52 × 1,321,182.50
  4. Step 4: Simplify right side
    3,595,950.45x = 7,129,061,794,560.05
  5. Step 5: Solve for x
    x = 7,129,061,794,560.05/3,595,950.45
  6. Step 6: Final answer
    x = 1,982,525.04

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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.