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Finding the Fourth Proportional to 334,710.96, 461,904.12 and 183,809.04

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Solution

The fourth proportional to 334,710.96, 461,904.12 and 183,809.04 is: 253,658.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,710.96 : 461,904.12 = 183,809.04 : x
  2. Step 2: Convert to fraction form
    334,710.96/461,904.12 = 183,809.04/x
  3. Step 3: Cross multiply
    334,710.96x = 461,904.12 × 183,809.04
  4. Step 4: Simplify right side
    334,710.96x = 84,902,152,869.24
  5. Step 5: Solve for x
    x = 84,902,152,869.24/334,710.96
  6. Step 6: Final answer
    x = 253,658.12

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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.