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Finding the Fourth Proportional to 435,293.67, 600,705.27 and 244,307.06

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Solution

The fourth proportional to 435,293.67, 600,705.27 and 244,307.06 is: 337,143.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,293.67 : 600,705.27 = 244,307.06 : x
  2. Step 2: Convert to fraction form
    435,293.67/600,705.27 = 244,307.06/x
  3. Step 3: Cross multiply
    435,293.67x = 600,705.27 × 244,307.06
  4. Step 4: Simplify right side
    435,293.67x = 146,756,540,610.22
  5. Step 5: Solve for x
    x = 146,756,540,610.22/435,293.67
  6. Step 6: Final answer
    x = 337,143.75

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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.