Home / 329,677.18-454,930.16-184,463.69

Finding the Fourth Proportional to 329,677.18, 454,930.16 and 184,463.69

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Solution

The fourth proportional to 329,677.18, 454,930.16 and 184,463.69 is: 254,546.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,677.18 : 454,930.16 = 184,463.69 : x
  2. Step 2: Convert to fraction form
    329,677.18/454,930.16 = 184,463.69/x
  3. Step 3: Cross multiply
    329,677.18x = 454,930.16 × 184,463.69
  4. Step 4: Simplify right side
    329,677.18x = 83,918,092,808.92
  5. Step 5: Solve for x
    x = 83,918,092,808.92/329,677.18
  6. Step 6: Final answer
    x = 254,546.26

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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.