Home / 584,850.40-877,359.29-180,076.86

Finding the Fourth Proportional to 584,850.40, 877,359.29 and 180,076.86

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Solution

The fourth proportional to 584,850.40, 877,359.29 and 180,076.86 is: 270,141.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,850.40 : 877,359.29 = 180,076.86 : x
  2. Step 2: Convert to fraction form
    584,850.40/877,359.29 = 180,076.86/x
  3. Step 3: Cross multiply
    584,850.40x = 877,359.29 × 180,076.86
  4. Step 4: Simplify right side
    584,850.40x = 157,992,106,035.03
  5. Step 5: Solve for x
    x = 157,992,106,035.03/584,850.40
  6. Step 6: Final answer
    x = 270,141.06

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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.