Home / 11,571,676.88-17,337,918.84-7,008,937.04

Finding the Fourth Proportional to 11,571,676.88, 17,337,918.84 and 7,008,937.04

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Solution

The fourth proportional to 11,571,676.88, 17,337,918.84 and 7,008,937.04 is: 10,501,536.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,571,676.88 : 17,337,918.84 = 7,008,937.04 : x
  2. Step 2: Convert to fraction form
    11,571,676.88/17,337,918.84 = 7,008,937.04/x
  3. Step 3: Cross multiply
    11,571,676.88x = 17,337,918.84 × 7,008,937.04
  4. Step 4: Simplify right side
    11,571,676.88x = 121,520,381,554,189.83
  5. Step 5: Solve for x
    x = 121,520,381,554,189.83/11,571,676.88
  6. Step 6: Final answer
    x = 10,501,536.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.