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Finding the Fourth Proportional to 329,359.41, 454,494.87 and 184,177.16

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Solution

The fourth proportional to 329,359.41, 454,494.87 and 184,177.16 is: 254,152.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,359.41 : 454,494.87 = 184,177.16 : x
  2. Step 2: Convert to fraction form
    329,359.41/454,494.87 = 184,177.16/x
  3. Step 3: Cross multiply
    329,359.41x = 454,494.87 × 184,177.16
  4. Step 4: Simplify right side
    329,359.41x = 83,707,574,391.17
  5. Step 5: Solve for x
    x = 83,707,574,391.17/329,359.41
  6. Step 6: Final answer
    x = 254,152.67

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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.