Home / 441,261.14-608,915.50-247,650.82

Finding the Fourth Proportional to 441,261.14, 608,915.50 and 247,650.82

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Solution

The fourth proportional to 441,261.14, 608,915.50 and 247,650.82 is: 341,744.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,261.14 : 608,915.50 = 247,650.82 : x
  2. Step 2: Convert to fraction form
    441,261.14/608,915.50 = 247,650.82/x
  3. Step 3: Cross multiply
    441,261.14x = 608,915.50 × 247,650.82
  4. Step 4: Simplify right side
    441,261.14x = 150,798,422,885.71
  5. Step 5: Solve for x
    x = 150,798,422,885.71/441,261.14
  6. Step 6: Final answer
    x = 341,744.17

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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.