Home / 2,751,577.90-3,796,326.02-1,589,600.09

Finding the Fourth Proportional to 2,751,577.90, 3,796,326.02 and 1,589,600.09

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Solution

The fourth proportional to 2,751,577.90, 3,796,326.02 and 1,589,600.09 is: 2,193,156.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,577.90 : 3,796,326.02 = 1,589,600.09 : x
  2. Step 2: Convert to fraction form
    2,751,577.90/3,796,326.02 = 1,589,600.09/x
  3. Step 3: Cross multiply
    2,751,577.90x = 3,796,326.02 × 1,589,600.09
  4. Step 4: Simplify right side
    2,751,577.90x = 6,034,640,196,526.16
  5. Step 5: Solve for x
    x = 6,034,640,196,526.16/2,751,577.90
  6. Step 6: Final answer
    x = 2,193,156.23

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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.