Home / 441,283.44-608,945.40-247,673.16

Finding the Fourth Proportional to 441,283.44, 608,945.40 and 247,673.16

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Solution

The fourth proportional to 441,283.44, 608,945.40 and 247,673.16 is: 341,774.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,283.44 : 608,945.40 = 247,673.16 : x
  2. Step 2: Convert to fraction form
    441,283.44/608,945.40 = 247,673.16/x
  3. Step 3: Cross multiply
    441,283.44x = 608,945.40 × 247,673.16
  4. Step 4: Simplify right side
    441,283.44x = 150,819,431,485.46
  5. Step 5: Solve for x
    x = 150,819,431,485.46/441,283.44
  6. Step 6: Final answer
    x = 341,774.51

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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.