Home / 7,361,239.33-11,044,112.55-3,769,549.35

Finding the Fourth Proportional to 7,361,239.33, 11,044,112.55 and 3,769,549.35

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Solution

The fourth proportional to 7,361,239.33, 11,044,112.55 and 3,769,549.35 is: 5,655,478.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,361,239.33 : 11,044,112.55 = 3,769,549.35 : x
  2. Step 2: Convert to fraction form
    7,361,239.33/11,044,112.55 = 3,769,549.35/x
  3. Step 3: Cross multiply
    7,361,239.33x = 11,044,112.55 × 3,769,549.35
  4. Step 4: Simplify right side
    7,361,239.33x = 41,631,327,284,179.34
  5. Step 5: Solve for x
    x = 41,631,327,284,179.34/7,361,239.33
  6. Step 6: Final answer
    x = 5,655,478.03

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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.