Home / 3,235,667.10-4,853,500.65-3,193,676.70

Finding the Fourth Proportional to 3,235,667.10, 4,853,500.65 and 3,193,676.70

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Solution

The fourth proportional to 3,235,667.10, 4,853,500.65 and 3,193,676.70 is: 4,790,515.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,667.10 : 4,853,500.65 = 3,193,676.70 : x
  2. Step 2: Convert to fraction form
    3,235,667.10/4,853,500.65 = 3,193,676.70/x
  3. Step 3: Cross multiply
    3,235,667.10x = 4,853,500.65 × 3,193,676.70
  4. Step 4: Simplify right side
    3,235,667.10x = 15,500,511,939,339.86
  5. Step 5: Solve for x
    x = 15,500,511,939,339.86/3,235,667.10
  6. Step 6: Final answer
    x = 4,790,515.05

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1.5x scale

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.