Home / 864,927.30-1,297,387.89-233,841

Finding the Fourth Proportional to 864,927.30, 1,297,387.89 and 233,841

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Solution

The fourth proportional to 864,927.30, 1,297,387.89 and 233,841 is: 350,760.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    864,927.30 : 1,297,387.89 = 233,841 : x
  2. Step 2: Convert to fraction form
    864,927.30/1,297,387.89 = 233,841/x
  3. Step 3: Cross multiply
    864,927.30x = 1,297,387.89 × 233,841
  4. Step 4: Simplify right side
    864,927.30x = 303,382,481,585.49
  5. Step 5: Solve for x
    x = 303,382,481,585.49/864,927.30
  6. Step 6: Final answer
    x = 350,760.67

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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.