Home / 3,274,197.48-4,517,792.73-1,823,856.84

Finding the Fourth Proportional to 3,274,197.48, 4,517,792.73 and 1,823,856.84

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Solution

The fourth proportional to 3,274,197.48, 4,517,792.73 and 1,823,856.84 is: 2,516,588.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,197.48 : 4,517,792.73 = 1,823,856.84 : x
  2. Step 2: Convert to fraction form
    3,274,197.48/4,517,792.73 = 1,823,856.84/x
  3. Step 3: Cross multiply
    3,274,197.48x = 4,517,792.73 × 1,823,856.84
  4. Step 4: Simplify right side
    3,274,197.48x = 8,239,807,172,312.78
  5. Step 5: Solve for x
    x = 8,239,807,172,312.78/3,274,197.48
  6. Step 6: Final answer
    x = 2,516,588.33

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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.