Home / 3,317,300.45-4,576,118.73-2,283,012.57

Finding the Fourth Proportional to 3,317,300.45, 4,576,118.73 and 2,283,012.57

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Solution

The fourth proportional to 3,317,300.45, 4,576,118.73 and 2,283,012.57 is: 3,149,348.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,300.45 : 4,576,118.73 = 2,283,012.57 : x
  2. Step 2: Convert to fraction form
    3,317,300.45/4,576,118.73 = 2,283,012.57/x
  3. Step 3: Cross multiply
    3,317,300.45x = 4,576,118.73 × 2,283,012.57
  4. Step 4: Simplify right side
    3,317,300.45x = 10,447,336,582,402.44
  5. Step 5: Solve for x
    x = 10,447,336,582,402.44/3,317,300.45
  6. Step 6: Final answer
    x = 3,149,348.92

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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.