Home / 2,449,717.41-3,674,338.56-743,875.50

Finding the Fourth Proportional to 2,449,717.41, 3,674,338.56 and 743,875.50

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Solution

The fourth proportional to 2,449,717.41, 3,674,338.56 and 743,875.50 is: 1,115,741.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,717.41 : 3,674,338.56 = 743,875.50 : x
  2. Step 2: Convert to fraction form
    2,449,717.41/3,674,338.56 = 743,875.50/x
  3. Step 3: Cross multiply
    2,449,717.41x = 3,674,338.56 × 743,875.50
  4. Step 4: Simplify right side
    2,449,717.41x = 2,733,250,433,489.28
  5. Step 5: Solve for x
    x = 2,733,250,433,489.28/2,449,717.41
  6. Step 6: Final answer
    x = 1,115,741.11

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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.