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Finding the Fourth Proportional to 510,925.60, 765,797.08 and 241,224.76

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Solution

The fourth proportional to 510,925.60, 765,797.08 and 241,224.76 is: 361,557.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    510,925.60 : 765,797.08 = 241,224.76 : x
  2. Step 2: Convert to fraction form
    510,925.60/765,797.08 = 241,224.76/x
  3. Step 3: Cross multiply
    510,925.60x = 765,797.08 × 241,224.76
  4. Step 4: Simplify right side
    510,925.60x = 184,729,216,831.70
  5. Step 5: Solve for x
    x = 184,729,216,831.70/510,925.60
  6. Step 6: Final answer
    x = 361,557.96

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1.5x scale

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.