Home / 1,631,234.47-2,446,876.31-566,310.37

Finding the Fourth Proportional to 1,631,234.47, 2,446,876.31 and 566,310.37

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Solution

The fourth proportional to 1,631,234.47, 2,446,876.31 and 566,310.37 is: 849,474.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,234.47 : 2,446,876.31 = 566,310.37 : x
  2. Step 2: Convert to fraction form
    1,631,234.47/2,446,876.31 = 566,310.37/x
  3. Step 3: Cross multiply
    1,631,234.47x = 2,446,876.31 × 566,310.37
  4. Step 4: Simplify right side
    1,631,234.47x = 1,385,691,428,460.33
  5. Step 5: Solve for x
    x = 1,385,691,428,460.33/1,631,234.47
  6. Step 6: Final answer
    x = 849,474.10

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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.