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Finding the Fourth Proportional to 469,199.13, 703,798.83 and 169,673.01

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Solution

The fourth proportional to 469,199.13, 703,798.83 and 169,673.01 is: 254,509.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,199.13 : 703,798.83 = 169,673.01 : x
  2. Step 2: Convert to fraction form
    469,199.13/703,798.83 = 169,673.01/x
  3. Step 3: Cross multiply
    469,199.13x = 703,798.83 × 169,673.01
  4. Step 4: Simplify right side
    469,199.13x = 119,415,665,920.58
  5. Step 5: Solve for x
    x = 119,415,665,920.58/469,199.13
  6. Step 6: Final answer
    x = 254,509.56

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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.