Home / 9,538,480.72-14,314,099.01-4,074,852.37

Finding the Fourth Proportional to 9,538,480.72, 14,314,099.01 and 4,074,852.37

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Solution

The fourth proportional to 9,538,480.72, 14,314,099.01 and 4,074,852.37 is: 6,115,003.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,538,480.72 : 14,314,099.01 = 4,074,852.37 : x
  2. Step 2: Convert to fraction form
    9,538,480.72/14,314,099.01 = 4,074,852.37/x
  3. Step 3: Cross multiply
    9,538,480.72x = 14,314,099.01 × 4,074,852.37
  4. Step 4: Simplify right side
    9,538,480.72x = 58,327,840,245,992.58
  5. Step 5: Solve for x
    x = 58,327,840,245,992.58/9,538,480.72
  6. Step 6: Final answer
    x = 6,115,003.21

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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.