Home / 11,540,525.32-15,924,365.46-6,579,606.76

Finding the Fourth Proportional to 11,540,525.32, 15,924,365.46 and 6,579,606.76

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Solution

The fourth proportional to 11,540,525.32, 15,924,365.46 and 6,579,606.76 is: 9,078,968.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,540,525.32 : 15,924,365.46 = 6,579,606.76 : x
  2. Step 2: Convert to fraction form
    11,540,525.32/15,924,365.46 = 6,579,606.76/x
  3. Step 3: Cross multiply
    11,540,525.32x = 15,924,365.46 × 6,579,606.76
  4. Step 4: Simplify right side
    11,540,525.32x = 104,776,062,629,326.52
  5. Step 5: Solve for x
    x = 104,776,062,629,326.52/11,540,525.32
  6. Step 6: Final answer
    x = 9,078,968.22

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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.