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Finding the Fourth Proportional to 544,993.04, 817,480.04 and 245,261.52

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Solution

The fourth proportional to 544,993.04, 817,480.04 and 245,261.52 is: 367,888.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,993.04 : 817,480.04 = 245,261.52 : x
  2. Step 2: Convert to fraction form
    544,993.04/817,480.04 = 245,261.52/x
  3. Step 3: Cross multiply
    544,993.04x = 817,480.04 × 245,261.52
  4. Step 4: Simplify right side
    544,993.04x = 200,496,397,180.06
  5. Step 5: Solve for x
    x = 200,496,397,180.06/544,993.04
  6. Step 6: Final answer
    x = 367,888.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.