Home / 2,936,731.52-4,405,950.22-1,043,620.58

Finding the Fourth Proportional to 2,936,731.52, 4,405,950.22 and 1,043,620.58

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Solution

The fourth proportional to 2,936,731.52, 4,405,950.22 and 1,043,620.58 is: 1,565,733.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,731.52 : 4,405,950.22 = 1,043,620.58 : x
  2. Step 2: Convert to fraction form
    2,936,731.52/4,405,950.22 = 1,043,620.58/x
  3. Step 3: Cross multiply
    2,936,731.52x = 4,405,950.22 × 1,043,620.58
  4. Step 4: Simplify right side
    2,936,731.52x = 4,598,140,324,047.53
  5. Step 5: Solve for x
    x = 4,598,140,324,047.53/2,936,731.52
  6. Step 6: Final answer
    x = 1,565,733.98

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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.