Home / 11,540,525.82-15,924,366.15-6,579,607.26

Finding the Fourth Proportional to 11,540,525.82, 15,924,366.15 and 6,579,607.26

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Solution

The fourth proportional to 11,540,525.82, 15,924,366.15 and 6,579,607.26 is: 9,078,968.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,540,525.82 : 15,924,366.15 = 6,579,607.26 : x
  2. Step 2: Convert to fraction form
    11,540,525.82/15,924,366.15 = 6,579,607.26/x
  3. Step 3: Cross multiply
    11,540,525.82x = 15,924,366.15 × 6,579,607.26
  4. Step 4: Simplify right side
    11,540,525.82x = 104,776,075,131,438.25
  5. Step 5: Solve for x
    x = 104,776,075,131,438.25/11,540,525.82
  6. Step 6: Final answer
    x = 9,078,968.91

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Double scale
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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.