Home / 2,067,633.23-2,853,335.49-1,149,842.35

Finding the Fourth Proportional to 2,067,633.23, 2,853,335.49 and 1,149,842.35

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Solution

The fourth proportional to 2,067,633.23, 2,853,335.49 and 1,149,842.35 is: 1,586,783.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,633.23 : 2,853,335.49 = 1,149,842.35 : x
  2. Step 2: Convert to fraction form
    2,067,633.23/2,853,335.49 = 1,149,842.35/x
  3. Step 3: Cross multiply
    2,067,633.23x = 2,853,335.49 × 1,149,842.35
  4. Step 4: Simplify right side
    2,067,633.23x = 3,280,885,975,152.06
  5. Step 5: Solve for x
    x = 3,280,885,975,152.06/2,067,633.23
  6. Step 6: Final answer
    x = 1,586,783.34

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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.