Home / 9,410,282.65-14,116,098.66-3,939,872.59

Finding the Fourth Proportional to 9,410,282.65, 14,116,098.66 and 3,939,872.59

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Solution

The fourth proportional to 9,410,282.65, 14,116,098.66 and 3,939,872.59 is: 5,910,091.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410,282.65 : 14,116,098.66 = 3,939,872.59 : x
  2. Step 2: Convert to fraction form
    9,410,282.65/14,116,098.66 = 3,939,872.59/x
  3. Step 3: Cross multiply
    9,410,282.65x = 14,116,098.66 × 3,939,872.59
  4. Step 4: Simplify right side
    9,410,282.65x = 55,615,630,188,269.73
  5. Step 5: Solve for x
    x = 55,615,630,188,269.73/9,410,282.65
  6. Step 6: Final answer
    x = 5,910,091.36

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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.