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Finding the Fourth Proportional to 600,904.90, 829,248.75 and 332,632.90

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Solution

The fourth proportional to 600,904.90, 829,248.75 and 332,632.90 is: 459,033.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,904.90 : 829,248.75 = 332,632.90 : x
  2. Step 2: Convert to fraction form
    600,904.90/829,248.75 = 332,632.90/x
  3. Step 3: Cross multiply
    600,904.90x = 829,248.75 × 332,632.90
  4. Step 4: Simplify right side
    600,904.90x = 275,835,416,533.88
  5. Step 5: Solve for x
    x = 275,835,416,533.88/600,904.90
  6. Step 6: Final answer
    x = 459,033.40

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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.