Home / 9,308,119.76-13,958,723.60-3,241,294.32

Finding the Fourth Proportional to 9,308,119.76, 13,958,723.60 and 3,241,294.32

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Solution

The fourth proportional to 9,308,119.76, 13,958,723.60 and 3,241,294.32 is: 4,860,738.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,308,119.76 : 13,958,723.60 = 3,241,294.32 : x
  2. Step 2: Convert to fraction form
    9,308,119.76/13,958,723.60 = 3,241,294.32/x
  3. Step 3: Cross multiply
    9,308,119.76x = 13,958,723.60 × 3,241,294.32
  4. Step 4: Simplify right side
    9,308,119.76x = 45,244,331,519,129.95
  5. Step 5: Solve for x
    x = 45,244,331,519,129.95/9,308,119.76
  6. Step 6: Final answer
    x = 4,860,738.01

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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.