Home / 441,297.24-608,941.45-247,660.53

Finding the Fourth Proportional to 441,297.24, 608,941.45 and 247,660.53

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Solution

The fourth proportional to 441,297.24, 608,941.45 and 247,660.53 is: 341,744.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,297.24 : 608,941.45 = 247,660.53 : x
  2. Step 2: Convert to fraction form
    441,297.24/608,941.45 = 247,660.53/x
  3. Step 3: Cross multiply
    441,297.24x = 608,941.45 × 247,660.53
  4. Step 4: Simplify right side
    441,297.24x = 150,810,762,865.12
  5. Step 5: Solve for x
    x = 150,810,762,865.12/441,297.24
  6. Step 6: Final answer
    x = 341,744.18

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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.