Home / 3,576,251.03-4,948,222.39-3,118,319.85

Finding the Fourth Proportional to 3,576,251.03, 4,948,222.39 and 3,118,319.85

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Solution

The fourth proportional to 3,576,251.03, 4,948,222.39 and 3,118,319.85 is: 4,314,613.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,251.03 : 4,948,222.39 = 3,118,319.85 : x
  2. Step 2: Convert to fraction form
    3,576,251.03/4,948,222.39 = 3,118,319.85/x
  3. Step 3: Cross multiply
    3,576,251.03x = 4,948,222.39 × 3,118,319.85
  4. Step 4: Simplify right side
    3,576,251.03x = 15,430,140,093,155.64
  5. Step 5: Solve for x
    x = 15,430,140,093,155.64/3,576,251.03
  6. Step 6: Final answer
    x = 4,314,613.25

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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.