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Finding the Fourth Proportional to 184,693.80, 277,040.70 and 183,527.40

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Solution

The fourth proportional to 184,693.80, 277,040.70 and 183,527.40 is: 275,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,693.80 : 277,040.70 = 183,527.40 : x
  2. Step 2: Convert to fraction form
    184,693.80/277,040.70 = 183,527.40/x
  3. Step 3: Cross multiply
    184,693.80x = 277,040.70 × 183,527.40
  4. Step 4: Simplify right side
    184,693.80x = 50,844,559,365.18
  5. Step 5: Solve for x
    x = 50,844,559,365.18/184,693.80
  6. Step 6: Final answer
    x = 275,291.10

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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.