Home / 6,228,906.70-9,343,360.05-2,863,113.70

Finding the Fourth Proportional to 6,228,906.70, 9,343,360.05 and 2,863,113.70

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Solution

The fourth proportional to 6,228,906.70, 9,343,360.05 and 2,863,113.70 is: 4,294,670.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,906.70 : 9,343,360.05 = 2,863,113.70 : x
  2. Step 2: Convert to fraction form
    6,228,906.70/9,343,360.05 = 2,863,113.70/x
  3. Step 3: Cross multiply
    6,228,906.70x = 9,343,360.05 × 2,863,113.70
  4. Step 4: Simplify right side
    6,228,906.70x = 26,751,102,163,187.69
  5. Step 5: Solve for x
    x = 26,751,102,163,187.69/6,228,906.70
  6. Step 6: Final answer
    x = 4,294,670.55

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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.