Home / 2,922,217.92-4,030,049.34-1,834,590.96

Finding the Fourth Proportional to 2,922,217.92, 4,030,049.34 and 1,834,590.96

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Solution

The fourth proportional to 2,922,217.92, 4,030,049.34 and 1,834,590.96 is: 2,530,096.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,922,217.92 : 4,030,049.34 = 1,834,590.96 : x
  2. Step 2: Convert to fraction form
    2,922,217.92/4,030,049.34 = 1,834,590.96/x
  3. Step 3: Cross multiply
    2,922,217.92x = 4,030,049.34 × 1,834,590.96
  4. Step 4: Simplify right side
    2,922,217.92x = 7,393,492,087,517.97
  5. Step 5: Solve for x
    x = 7,393,492,087,517.97/2,922,217.92
  6. Step 6: Final answer
    x = 2,530,096.07

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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.