Home / 1,026,004.41-1,415,861.37-560,837.61

Finding the Fourth Proportional to 1,026,004.41, 1,415,861.37 and 560,837.61

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Solution

The fourth proportional to 1,026,004.41, 1,415,861.37 and 560,837.61 is: 773,942.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,004.41 : 1,415,861.37 = 560,837.61 : x
  2. Step 2: Convert to fraction form
    1,026,004.41/1,415,861.37 = 560,837.61/x
  3. Step 3: Cross multiply
    1,026,004.41x = 1,415,861.37 × 560,837.61
  4. Step 4: Simplify right side
    1,026,004.41x = 794,068,306,842.13
  5. Step 5: Solve for x
    x = 794,068,306,842.13/1,026,004.41
  6. Step 6: Final answer
    x = 773,942.39

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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.