Home / 12,507,267.35-17,259,850.44-6,924,980.39

Finding the Fourth Proportional to 12,507,267.35, 17,259,850.44 and 6,924,980.39

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Solution

The fourth proportional to 12,507,267.35, 17,259,850.44 and 6,924,980.39 is: 9,556,374.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,507,267.35 : 17,259,850.44 = 6,924,980.39 : x
  2. Step 2: Convert to fraction form
    12,507,267.35/17,259,850.44 = 6,924,980.39/x
  3. Step 3: Cross multiply
    12,507,267.35x = 17,259,850.44 × 6,924,980.39
  4. Step 4: Simplify right side
    12,507,267.35x = 119,524,125,745,033.62
  5. Step 5: Solve for x
    x = 119,524,125,745,033.62/12,507,267.35
  6. Step 6: Final answer
    x = 9,556,374.10

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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.