Home / 3,538,239.98-5,300,011.64-2,252,489.03

Finding the Fourth Proportional to 3,538,239.98, 5,300,011.64 and 2,252,489.03

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Solution

The fourth proportional to 3,538,239.98, 5,300,011.64 and 2,252,489.03 is: 3,374,055.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,538,239.98 : 5,300,011.64 = 2,252,489.03 : x
  2. Step 2: Convert to fraction form
    3,538,239.98/5,300,011.64 = 2,252,489.03/x
  3. Step 3: Cross multiply
    3,538,239.98x = 5,300,011.64 × 2,252,489.03
  4. Step 4: Simplify right side
    3,538,239.98x = 11,938,218,057,103.47
  5. Step 5: Solve for x
    x = 11,938,218,057,103.47/3,538,239.98
  6. Step 6: Final answer
    x = 3,374,055.50

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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.