Home / 2,286,451.82-3,426,687.92-937,034.54

Finding the Fourth Proportional to 2,286,451.82, 3,426,687.92 and 937,034.54

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Solution

The fourth proportional to 2,286,451.82, 3,426,687.92 and 937,034.54 is: 1,404,326.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,286,451.82 : 3,426,687.92 = 937,034.54 : x
  2. Step 2: Convert to fraction form
    2,286,451.82/3,426,687.92 = 937,034.54/x
  3. Step 3: Cross multiply
    2,286,451.82x = 3,426,687.92 × 937,034.54
  4. Step 4: Simplify right side
    2,286,451.82x = 3,210,924,938,840.76
  5. Step 5: Solve for x
    x = 3,210,924,938,840.76/2,286,451.82
  6. Step 6: Final answer
    x = 1,404,326.52

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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.