Home / 9,679,595.09-14,519,793.24-2,856,168.27

Finding the Fourth Proportional to 9,679,595.09, 14,519,793.24 and 2,856,168.27

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Solution

The fourth proportional to 9,679,595.09, 14,519,793.24 and 2,856,168.27 is: 4,284,370.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,679,595.09 : 14,519,793.24 = 2,856,168.27 : x
  2. Step 2: Convert to fraction form
    9,679,595.09/14,519,793.24 = 2,856,168.27/x
  3. Step 3: Cross multiply
    9,679,595.09x = 14,519,793.24 × 2,856,168.27
  4. Step 4: Simplify right side
    9,679,595.09x = 41,470,972,739,048.49
  5. Step 5: Solve for x
    x = 41,470,972,739,048.49/9,679,595.09
  6. Step 6: Final answer
    x = 4,284,370.61

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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.