Home / 10,829,039.67-14,944,085.19-5,934,272.58

Finding the Fourth Proportional to 10,829,039.67, 14,944,085.19 and 5,934,272.58

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Solution

The fourth proportional to 10,829,039.67, 14,944,085.19 and 5,934,272.58 is: 8,189,301.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,829,039.67 : 14,944,085.19 = 5,934,272.58 : x
  2. Step 2: Convert to fraction form
    10,829,039.67/14,944,085.19 = 5,934,272.58/x
  3. Step 3: Cross multiply
    10,829,039.67x = 14,944,085.19 × 5,934,272.58
  4. Step 4: Simplify right side
    10,829,039.67x = 88,682,274,976,201.09
  5. Step 5: Solve for x
    x = 88,682,274,976,201.09/10,829,039.67
  6. Step 6: Final answer
    x = 8,189,301.88

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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.