Home / 9,014,181.54-13,521,764.79-2,282,653.86

Finding the Fourth Proportional to 9,014,181.54, 13,521,764.79 and 2,282,653.86

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Solution

The fourth proportional to 9,014,181.54, 13,521,764.79 and 2,282,653.86 is: 3,424,105.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,181.54 : 13,521,764.79 = 2,282,653.86 : x
  2. Step 2: Convert to fraction form
    9,014,181.54/13,521,764.79 = 2,282,653.86/x
  3. Step 3: Cross multiply
    9,014,181.54x = 13,521,764.79 × 2,282,653.86
  4. Step 4: Simplify right side
    9,014,181.54x = 30,865,508,591,905.59
  5. Step 5: Solve for x
    x = 30,865,508,591,905.59/9,014,181.54
  6. Step 6: Final answer
    x = 3,424,105.50

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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.