Home / 11,540,526.82-15,924,367.53-6,579,608.26

Finding the Fourth Proportional to 11,540,526.82, 15,924,367.53 and 6,579,608.26

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Solution

The fourth proportional to 11,540,526.82, 15,924,367.53 and 6,579,608.26 is: 9,078,970.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,540,526.82 : 15,924,367.53 = 6,579,608.26 : x
  2. Step 2: Convert to fraction form
    11,540,526.82/15,924,367.53 = 6,579,608.26/x
  3. Step 3: Cross multiply
    11,540,526.82x = 15,924,367.53 × 6,579,608.26
  4. Step 4: Simplify right side
    11,540,526.82x = 104,776,100,135,663.80
  5. Step 5: Solve for x
    x = 104,776,100,135,663.80/11,540,526.82
  6. Step 6: Final answer
    x = 9,078,970.29

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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.