Home / 1,883,168.30-2,598,761.40-1,067,525.84

Finding the Fourth Proportional to 1,883,168.30, 2,598,761.40 and 1,067,525.84

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Solution

The fourth proportional to 1,883,168.30, 2,598,761.40 and 1,067,525.84 is: 1,473,179.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,168.30 : 2,598,761.40 = 1,067,525.84 : x
  2. Step 2: Convert to fraction form
    1,883,168.30/2,598,761.40 = 1,067,525.84/x
  3. Step 3: Cross multiply
    1,883,168.30x = 2,598,761.40 × 1,067,525.84
  4. Step 4: Simplify right side
    1,883,168.30x = 2,774,244,946,494.58
  5. Step 5: Solve for x
    x = 2,774,244,946,494.58/1,883,168.30
  6. Step 6: Final answer
    x = 1,473,179.51

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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.