Home / 6,556,245.74-9,832,006.64-2,770,023.86

Finding the Fourth Proportional to 6,556,245.74, 9,832,006.64 and 2,770,023.86

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Solution

The fourth proportional to 6,556,245.74, 9,832,006.64 and 2,770,023.86 is: 4,154,037.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,556,245.74 : 9,832,006.64 = 2,770,023.86 : x
  2. Step 2: Convert to fraction form
    6,556,245.74/9,832,006.64 = 2,770,023.86/x
  3. Step 3: Cross multiply
    6,556,245.74x = 9,832,006.64 × 2,770,023.86
  4. Step 4: Simplify right side
    6,556,245.74x = 27,234,892,984,478.43
  5. Step 5: Solve for x
    x = 27,234,892,984,478.43/6,556,245.74
  6. Step 6: Final answer
    x = 4,154,037.85

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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.