Home / 1,831,508.54-2,747,515.44-1,063,368

Finding the Fourth Proportional to 1,831,508.54, 2,747,515.44 and 1,063,368

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Solution

The fourth proportional to 1,831,508.54, 2,747,515.44 and 1,063,368 is: 1,595,198.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,508.54 : 2,747,515.44 = 1,063,368 : x
  2. Step 2: Convert to fraction form
    1,831,508.54/2,747,515.44 = 1,063,368/x
  3. Step 3: Cross multiply
    1,831,508.54x = 2,747,515.44 × 1,063,368
  4. Step 4: Simplify right side
    1,831,508.54x = 2,921,619,998,401.92
  5. Step 5: Solve for x
    x = 2,921,619,998,401.92/1,831,508.54
  6. Step 6: Final answer
    x = 1,595,198.68

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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.