Home / 2,446,609.15-3,669,913.73-1,942,724.35

Finding the Fourth Proportional to 2,446,609.15, 3,669,913.73 and 1,942,724.35

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Solution

The fourth proportional to 2,446,609.15, 3,669,913.73 and 1,942,724.35 is: 2,914,086.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,609.15 : 3,669,913.73 = 1,942,724.35 : x
  2. Step 2: Convert to fraction form
    2,446,609.15/3,669,913.73 = 1,942,724.35/x
  3. Step 3: Cross multiply
    2,446,609.15x = 3,669,913.73 × 1,942,724.35
  4. Step 4: Simplify right side
    2,446,609.15x = 7,129,630,765,670.33
  5. Step 5: Solve for x
    x = 7,129,630,765,670.33/2,446,609.15
  6. Step 6: Final answer
    x = 2,914,086.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.