Home / 327,918.84-452,529.55-184,681.41

Finding the Fourth Proportional to 327,918.84, 452,529.55 and 184,681.41

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Solution

The fourth proportional to 327,918.84, 452,529.55 and 184,681.41 is: 254,861.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,918.84 : 452,529.55 = 184,681.41 : x
  2. Step 2: Convert to fraction form
    327,918.84/452,529.55 = 184,681.41/x
  3. Step 3: Cross multiply
    327,918.84x = 452,529.55 × 184,681.41
  4. Step 4: Simplify right side
    327,918.84x = 83,573,795,360.67
  5. Step 5: Solve for x
    x = 83,573,795,360.67/327,918.84
  6. Step 6: Final answer
    x = 254,861.22

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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.