Home / 11,391,654.51-17,080,561.94-4,466,837.31

Finding the Fourth Proportional to 11,391,654.51, 17,080,561.94 and 4,466,837.31

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Solution

The fourth proportional to 11,391,654.51, 17,080,561.94 and 4,466,837.31 is: 6,697,542.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,391,654.51 : 17,080,561.94 = 4,466,837.31 : x
  2. Step 2: Convert to fraction form
    11,391,654.51/17,080,561.94 = 4,466,837.31/x
  3. Step 3: Cross multiply
    11,391,654.51x = 17,080,561.94 × 4,466,837.31
  4. Step 4: Simplify right side
    11,391,654.51x = 76,296,091,262,971.69
  5. Step 5: Solve for x
    x = 76,296,091,262,971.69/11,391,654.51
  6. Step 6: Final answer
    x = 6,697,542.59

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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.