Home / 4,589,688.30-6,884,532.45-4,093,676.70

Finding the Fourth Proportional to 4,589,688.30, 6,884,532.45 and 4,093,676.70

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Solution

The fourth proportional to 4,589,688.30, 6,884,532.45 and 4,093,676.70 is: 6,140,515.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589,688.30 : 6,884,532.45 = 4,093,676.70 : x
  2. Step 2: Convert to fraction form
    4,589,688.30/6,884,532.45 = 4,093,676.70/x
  3. Step 3: Cross multiply
    4,589,688.30x = 6,884,532.45 × 4,093,676.70
  4. Step 4: Simplify right side
    4,589,688.30x = 28,183,050,080,958.92
  5. Step 5: Solve for x
    x = 28,183,050,080,958.92/4,589,688.30
  6. Step 6: Final answer
    x = 6,140,515.05

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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.