Home / 9,745,606.82-14,632,781.00-5,436,077.02

Finding the Fourth Proportional to 9,745,606.82, 14,632,781.00 and 5,436,077.02

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Solution

The fourth proportional to 9,745,606.82, 14,632,781.00 and 5,436,077.02 is: 8,162,131.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,606.82 : 14,632,781.00 = 5,436,077.02 : x
  2. Step 2: Convert to fraction form
    9,745,606.82/14,632,781.00 = 5,436,077.02/x
  3. Step 3: Cross multiply
    9,745,606.82x = 14,632,781.00 × 5,436,077.02
  4. Step 4: Simplify right side
    9,745,606.82x = 79,544,924,469,030.28
  5. Step 5: Solve for x
    x = 79,544,924,469,030.28/9,745,606.82
  6. Step 6: Final answer
    x = 8,162,131.50

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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.