Home / 444,541.21-613,467.66-240,592.39

Finding the Fourth Proportional to 444,541.21, 613,467.66 and 240,592.39

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Solution

The fourth proportional to 444,541.21, 613,467.66 and 240,592.39 is: 332,017.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,541.21 : 613,467.66 = 240,592.39 : x
  2. Step 2: Convert to fraction form
    444,541.21/613,467.66 = 240,592.39/x
  3. Step 3: Cross multiply
    444,541.21x = 613,467.66 × 240,592.39
  4. Step 4: Simplify right side
    444,541.21x = 147,595,650,507.11
  5. Step 5: Solve for x
    x = 147,595,650,507.11/444,541.21
  6. Step 6: Final answer
    x = 332,017.93

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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.