Home / 9,707,692.51-14,567,102.59-3,949,363.43

Finding the Fourth Proportional to 9,707,692.51, 14,567,102.59 and 3,949,363.43

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Solution

The fourth proportional to 9,707,692.51, 14,567,102.59 and 3,949,363.43 is: 5,926,308.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,707,692.51 : 14,567,102.59 = 3,949,363.43 : x
  2. Step 2: Convert to fraction form
    9,707,692.51/14,567,102.59 = 3,949,363.43/x
  3. Step 3: Cross multiply
    9,707,692.51x = 14,567,102.59 × 3,949,363.43
  4. Step 4: Simplify right side
    9,707,692.51x = 57,530,782,250,004.29
  5. Step 5: Solve for x
    x = 57,530,782,250,004.29/9,707,692.51
  6. Step 6: Final answer
    x = 5,926,308.67

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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.