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Finding the Fourth Proportional to 604,184.39, 906,218.00 and 183,463.91

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Solution

The fourth proportional to 604,184.39, 906,218.00 and 183,463.91 is: 275,178.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,184.39 : 906,218.00 = 183,463.91 : x
  2. Step 2: Convert to fraction form
    604,184.39/906,218.00 = 183,463.91/x
  3. Step 3: Cross multiply
    604,184.39x = 906,218.00 × 183,463.91
  4. Step 4: Simplify right side
    604,184.39x = 166,258,296,675.06
  5. Step 5: Solve for x
    x = 166,258,296,675.06/604,184.39
  6. Step 6: Final answer
    x = 275,178.07

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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.