Home / 1,922,766.48-2,881,626.84-1,414,950.48

Finding the Fourth Proportional to 1,922,766.48, 2,881,626.84 and 1,414,950.48

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Solution

The fourth proportional to 1,922,766.48, 2,881,626.84 and 1,414,950.48 is: 2,120,569.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,922,766.48 : 2,881,626.84 = 1,414,950.48 : x
  2. Step 2: Convert to fraction form
    1,922,766.48/2,881,626.84 = 1,414,950.48/x
  3. Step 3: Cross multiply
    1,922,766.48x = 2,881,626.84 × 1,414,950.48
  4. Step 4: Simplify right side
    1,922,766.48x = 4,077,359,280,438.88
  5. Step 5: Solve for x
    x = 4,077,359,280,438.88/1,922,766.48
  6. Step 6: Final answer
    x = 2,120,569.15

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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.