Home / 9,814,274.44-13,543,936.08-5,463,654.82

Finding the Fourth Proportional to 9,814,274.44, 13,543,936.08 and 5,463,654.82

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Solution

The fourth proportional to 9,814,274.44, 13,543,936.08 and 5,463,654.82 is: 7,539,975.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,814,274.44 : 13,543,936.08 = 5,463,654.82 : x
  2. Step 2: Convert to fraction form
    9,814,274.44/13,543,936.08 = 5,463,654.82/x
  3. Step 3: Cross multiply
    9,814,274.44x = 13,543,936.08 × 5,463,654.82
  4. Step 4: Simplify right side
    9,814,274.44x = 73,999,391,645,263.91
  5. Step 5: Solve for x
    x = 73,999,391,645,263.91/9,814,274.44
  6. Step 6: Final answer
    x = 7,539,975.79

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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.