Home / 1,775,195.01-2,662,871.83-544,112.19

Finding the Fourth Proportional to 1,775,195.01, 2,662,871.83 and 544,112.19

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Solution

The fourth proportional to 1,775,195.01, 2,662,871.83 and 544,112.19 is: 816,192.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,195.01 : 2,662,871.83 = 544,112.19 : x
  2. Step 2: Convert to fraction form
    1,775,195.01/2,662,871.83 = 544,112.19/x
  3. Step 3: Cross multiply
    1,775,195.01x = 2,662,871.83 × 544,112.19
  4. Step 4: Simplify right side
    1,775,195.01x = 1,448,901,021,750.33
  5. Step 5: Solve for x
    x = 1,448,901,021,750.33/1,775,195.01
  6. Step 6: Final answer
    x = 816,192.59

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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.