Home / 11,615,070.00-17,406,910.43-4,422,680.37

Finding the Fourth Proportional to 11,615,070.00, 17,406,910.43 and 4,422,680.37

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Solution

The fourth proportional to 11,615,070.00, 17,406,910.43 and 4,422,680.37 is: 6,628,044.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,615,070.00 : 17,406,910.43 = 4,422,680.37 : x
  2. Step 2: Convert to fraction form
    11,615,070.00/17,406,910.43 = 4,422,680.37/x
  3. Step 3: Cross multiply
    11,615,070.00x = 17,406,910.43 × 4,422,680.37
  4. Step 4: Simplify right side
    11,615,070.00x = 76,985,201,006,623.98
  5. Step 5: Solve for x
    x = 76,985,201,006,623.98/11,615,070.00
  6. Step 6: Final answer
    x = 6,628,044.51

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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.