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Finding the Fourth Proportional to 604,033.58, 906,750.30 and 324,097.58

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Solution

The fourth proportional to 604,033.58, 906,750.30 and 324,097.58 is: 486,521.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,033.58 : 906,750.30 = 324,097.58 : x
  2. Step 2: Convert to fraction form
    604,033.58/906,750.30 = 324,097.58/x
  3. Step 3: Cross multiply
    604,033.58x = 906,750.30 × 324,097.58
  4. Step 4: Simplify right side
    604,033.58x = 293,875,577,894.27
  5. Step 5: Solve for x
    x = 293,875,577,894.27/604,033.58
  6. Step 6: Final answer
    x = 486,521.92

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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.