Home / 1,341,943.60-1,851,176.37-797,692.27

Finding the Fourth Proportional to 1,341,943.60, 1,851,176.37 and 797,692.27

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Solution

The fourth proportional to 1,341,943.60, 1,851,176.37 and 797,692.27 is: 1,100,395.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,943.60 : 1,851,176.37 = 797,692.27 : x
  2. Step 2: Convert to fraction form
    1,341,943.60/1,851,176.37 = 797,692.27/x
  3. Step 3: Cross multiply
    1,341,943.60x = 1,851,176.37 × 797,692.27
  4. Step 4: Simplify right side
    1,341,943.60x = 1,476,669,080,755.66
  5. Step 5: Solve for x
    x = 1,476,669,080,755.66/1,341,943.60
  6. Step 6: Final answer
    x = 1,100,395.78

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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.