Home / 1,906,093.62-2,630,390.25-1,034,909.16

Finding the Fourth Proportional to 1,906,093.62, 2,630,390.25 and 1,034,909.16

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Solution

The fourth proportional to 1,906,093.62, 2,630,390.25 and 1,034,909.16 is: 1,428,164.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,093.62 : 2,630,390.25 = 1,034,909.16 : x
  2. Step 2: Convert to fraction form
    1,906,093.62/2,630,390.25 = 1,034,909.16/x
  3. Step 3: Cross multiply
    1,906,093.62x = 2,630,390.25 × 1,034,909.16
  4. Step 4: Simplify right side
    1,906,093.62x = 2,722,214,958,116.64
  5. Step 5: Solve for x
    x = 2,722,214,958,116.64/1,906,093.62
  6. Step 6: Final answer
    x = 1,428,164.35

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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.