Home / 1,799,310.32-2,699,104.96-601,236.88

Finding the Fourth Proportional to 1,799,310.32, 2,699,104.96 and 601,236.88

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Solution

The fourth proportional to 1,799,310.32, 2,699,104.96 and 601,236.88 is: 901,901.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,310.32 : 2,699,104.96 = 601,236.88 : x
  2. Step 2: Convert to fraction form
    1,799,310.32/2,699,104.96 = 601,236.88/x
  3. Step 3: Cross multiply
    1,799,310.32x = 2,699,104.96 × 601,236.88
  4. Step 4: Simplify right side
    1,799,310.32x = 1,622,801,444,942.92
  5. Step 5: Solve for x
    x = 1,622,801,444,942.92/1,799,310.32
  6. Step 6: Final answer
    x = 901,901.93

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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.