Home / 441,246.40-608,894.48-247,636.06

Finding the Fourth Proportional to 441,246.40, 608,894.48 and 247,636.06

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Solution

The fourth proportional to 441,246.40, 608,894.48 and 247,636.06 is: 341,723.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,246.40 : 608,894.48 = 247,636.06 : x
  2. Step 2: Convert to fraction form
    441,246.40/608,894.48 = 247,636.06/x
  3. Step 3: Cross multiply
    441,246.40x = 608,894.48 × 247,636.06
  4. Step 4: Simplify right side
    441,246.40x = 150,784,229,982.95
  5. Step 5: Solve for x
    x = 150,784,229,982.95/441,246.40
  6. Step 6: Final answer
    x = 341,723.42

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1.5x scale

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.