Home / 11,237,623.26-15,507,960.94-6,080,984.79

Finding the Fourth Proportional to 11,237,623.26, 15,507,960.94 and 6,080,984.79

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Solution

The fourth proportional to 11,237,623.26, 15,507,960.94 and 6,080,984.79 is: 8,391,781.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,237,623.26 : 15,507,960.94 = 6,080,984.79 : x
  2. Step 2: Convert to fraction form
    11,237,623.26/15,507,960.94 = 6,080,984.79/x
  3. Step 3: Cross multiply
    11,237,623.26x = 15,507,960.94 × 6,080,984.79
  4. Step 4: Simplify right side
    11,237,623.26x = 94,303,674,600,054.09
  5. Step 5: Solve for x
    x = 94,303,674,600,054.09/11,237,623.26
  6. Step 6: Final answer
    x = 8,391,781.11

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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.