Home / 4,756,910.69-6,564,540.96-2,581,453.86

Finding the Fourth Proportional to 4,756,910.69, 6,564,540.96 and 2,581,453.86

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Solution

The fourth proportional to 4,756,910.69, 6,564,540.96 and 2,581,453.86 is: 3,562,408.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,910.69 : 6,564,540.96 = 2,581,453.86 : x
  2. Step 2: Convert to fraction form
    4,756,910.69/6,564,540.96 = 2,581,453.86/x
  3. Step 3: Cross multiply
    4,756,910.69x = 6,564,540.96 × 2,581,453.86
  4. Step 4: Simplify right side
    4,756,910.69x = 16,946,059,600,320.11
  5. Step 5: Solve for x
    x = 16,946,059,600,320.11/4,756,910.69
  6. Step 6: Final answer
    x = 3,562,408.61

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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.