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Finding the Fourth Proportional to 504,207.02, 755,854.67 and 184,133.07

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Solution

The fourth proportional to 504,207.02, 755,854.67 and 184,133.07 is: 276,033.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,207.02 : 755,854.67 = 184,133.07 : x
  2. Step 2: Convert to fraction form
    504,207.02/755,854.67 = 184,133.07/x
  3. Step 3: Cross multiply
    504,207.02x = 755,854.67 × 184,133.07
  4. Step 4: Simplify right side
    504,207.02x = 139,177,840,860.94
  5. Step 5: Solve for x
    x = 139,177,840,860.94/504,207.02
  6. Step 6: Final answer
    x = 276,033.13

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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.