Home / 6,724,362.35-10,086,508.87-2,626,099.31

Finding the Fourth Proportional to 6,724,362.35, 10,086,508.87 and 2,626,099.31

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Solution

The fourth proportional to 6,724,362.35, 10,086,508.87 and 2,626,099.31 is: 3,939,135.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,362.35 : 10,086,508.87 = 2,626,099.31 : x
  2. Step 2: Convert to fraction form
    6,724,362.35/10,086,508.87 = 2,626,099.31/x
  3. Step 3: Cross multiply
    6,724,362.35x = 10,086,508.87 × 2,626,099.31
  4. Step 4: Simplify right side
    6,724,362.35x = 26,488,174,002,466.90
  5. Step 5: Solve for x
    x = 26,488,174,002,466.90/6,724,362.35
  6. Step 6: Final answer
    x = 3,939,135.43

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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.