Home / 1,826,034-2,519,077.96-1,181,662.24

Finding the Fourth Proportional to 1,826,034, 2,519,077.96 and 1,181,662.24

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Solution

The fourth proportional to 1,826,034, 2,519,077.96 and 1,181,662.24 is: 1,630,144.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,034 : 2,519,077.96 = 1,181,662.24 : x
  2. Step 2: Convert to fraction form
    1,826,034/2,519,077.96 = 1,181,662.24/x
  3. Step 3: Cross multiply
    1,826,034x = 2,519,077.96 × 1,181,662.24
  4. Step 4: Simplify right side
    1,826,034x = 2,976,699,304,948.23
  5. Step 5: Solve for x
    x = 2,976,699,304,948.23/1,826,034
  6. Step 6: Final answer
    x = 1,630,144.51

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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.