Home / 9,331,567-13,997,350.68-2,239,855

Finding the Fourth Proportional to 9,331,567, 13,997,350.68 and 2,239,855

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Solution

The fourth proportional to 9,331,567, 13,997,350.68 and 2,239,855 is: 3,359,782.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,331,567 : 13,997,350.68 = 2,239,855 : x
  2. Step 2: Convert to fraction form
    9,331,567/13,997,350.68 = 2,239,855/x
  3. Step 3: Cross multiply
    9,331,567x = 13,997,350.68 × 2,239,855
  4. Step 4: Simplify right side
    9,331,567x = 31,352,035,907,351.40
  5. Step 5: Solve for x
    x = 31,352,035,907,351.40/9,331,567
  6. Step 6: Final answer
    x = 3,359,782.54

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1.5x scale

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.