Home / 6,228,567.72-8,595,424.26-3,512,314.44

Finding the Fourth Proportional to 6,228,567.72, 8,595,424.26 and 3,512,314.44

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Solution

The fourth proportional to 6,228,567.72, 8,595,424.26 and 3,512,314.44 is: 4,846,994.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,567.72 : 8,595,424.26 = 3,512,314.44 : x
  2. Step 2: Convert to fraction form
    6,228,567.72/8,595,424.26 = 3,512,314.44/x
  3. Step 3: Cross multiply
    6,228,567.72x = 8,595,424.26 × 3,512,314.44
  4. Step 4: Simplify right side
    6,228,567.72x = 30,189,832,746,324.31
  5. Step 5: Solve for x
    x = 30,189,832,746,324.31/6,228,567.72
  6. Step 6: Final answer
    x = 4,846,994.38

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Double scale
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1.5x scale

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.