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Finding the Fourth Proportional to 608,541.04, 912,800.22 and 182,077.12

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Solution

The fourth proportional to 608,541.04, 912,800.22 and 182,077.12 is: 273,112.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    608,541.04 : 912,800.22 = 182,077.12 : x
  2. Step 2: Convert to fraction form
    608,541.04/912,800.22 = 182,077.12/x
  3. Step 3: Cross multiply
    608,541.04x = 912,800.22 × 182,077.12
  4. Step 4: Simplify right side
    608,541.04x = 166,200,035,192.97
  5. Step 5: Solve for x
    x = 166,200,035,192.97/608,541.04
  6. Step 6: Final answer
    x = 273,112.29

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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.