Home / 4,459,751.70-6,689,627.55-3,672,431.70

Finding the Fourth Proportional to 4,459,751.70, 6,689,627.55 and 3,672,431.70

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Solution

The fourth proportional to 4,459,751.70, 6,689,627.55 and 3,672,431.70 is: 5,508,647.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,751.70 : 6,689,627.55 = 3,672,431.70 : x
  2. Step 2: Convert to fraction form
    4,459,751.70/6,689,627.55 = 3,672,431.70/x
  3. Step 3: Cross multiply
    4,459,751.70x = 6,689,627.55 × 3,672,431.70
  4. Step 4: Simplify right side
    4,459,751.70x = 24,567,200,275,813.34
  5. Step 5: Solve for x
    x = 24,567,200,275,813.34/4,459,751.70
  6. Step 6: Final answer
    x = 5,508,647.55

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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.