Home / 536,359.29-804,546.27-137,003.37

Finding the Fourth Proportional to 536,359.29, 804,546.27 and 137,003.37

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Solution

The fourth proportional to 536,359.29, 804,546.27 and 137,003.37 is: 205,506.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,359.29 : 804,546.27 = 137,003.37 : x
  2. Step 2: Convert to fraction form
    536,359.29/804,546.27 = 137,003.37/x
  3. Step 3: Cross multiply
    536,359.29x = 804,546.27 × 137,003.37
  4. Step 4: Simplify right side
    536,359.29x = 110,225,550,310.93
  5. Step 5: Solve for x
    x = 110,225,550,310.93/536,359.29
  6. Step 6: Final answer
    x = 205,506.93

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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.