Home / 9,975,984.82-13,767,012.22-5,845,027.34

Finding the Fourth Proportional to 9,975,984.82, 13,767,012.22 and 5,845,027.34

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Solution

The fourth proportional to 9,975,984.82, 13,767,012.22 and 5,845,027.34 is: 8,066,227.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,975,984.82 : 13,767,012.22 = 5,845,027.34 : x
  2. Step 2: Convert to fraction form
    9,975,984.82/13,767,012.22 = 5,845,027.34/x
  3. Step 3: Cross multiply
    9,975,984.82x = 13,767,012.22 × 5,845,027.34
  4. Step 4: Simplify right side
    9,975,984.82x = 80,468,562,816,014.09
  5. Step 5: Solve for x
    x = 80,468,562,816,014.09/9,975,984.82
  6. Step 6: Final answer
    x = 8,066,227.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.