Home / 1,777,084.06-2,663,210.66-751,561.82

Finding the Fourth Proportional to 1,777,084.06, 2,663,210.66 and 751,561.82

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Solution

The fourth proportional to 1,777,084.06, 2,663,210.66 and 751,561.82 is: 1,126,321.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,084.06 : 2,663,210.66 = 751,561.82 : x
  2. Step 2: Convert to fraction form
    1,777,084.06/2,663,210.66 = 751,561.82/x
  3. Step 3: Cross multiply
    1,777,084.06x = 2,663,210.66 × 751,561.82
  4. Step 4: Simplify right side
    1,777,084.06x = 2,001,567,450,673.00
  5. Step 5: Solve for x
    x = 2,001,567,450,673.00/1,777,084.06
  6. Step 6: Final answer
    x = 1,126,321.20

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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.