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Finding the Fourth Proportional to 604,206.96, 833,926.32 and 460,710.72

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Solution

The fourth proportional to 604,206.96, 833,926.32 and 460,710.72 is: 635,872.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,206.96 : 833,926.32 = 460,710.72 : x
  2. Step 2: Convert to fraction form
    604,206.96/833,926.32 = 460,710.72/x
  3. Step 3: Cross multiply
    604,206.96x = 833,926.32 × 460,710.72
  4. Step 4: Simplify right side
    604,206.96x = 384,198,795,314.15
  5. Step 5: Solve for x
    x = 384,198,795,314.15/604,206.96
  6. Step 6: Final answer
    x = 635,872.84

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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.