Home / 2,252,294.38-3,379,017.45-654,857.46

Finding the Fourth Proportional to 2,252,294.38, 3,379,017.45 and 654,857.46

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Solution

The fourth proportional to 2,252,294.38, 3,379,017.45 and 654,857.46 is: 982,453.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,294.38 : 3,379,017.45 = 654,857.46 : x
  2. Step 2: Convert to fraction form
    2,252,294.38/3,379,017.45 = 654,857.46/x
  3. Step 3: Cross multiply
    2,252,294.38x = 3,379,017.45 × 654,857.46
  4. Step 4: Simplify right side
    2,252,294.38x = 2,212,774,784,602.68
  5. Step 5: Solve for x
    x = 2,212,774,784,602.68/2,252,294.38
  6. Step 6: Final answer
    x = 982,453.63

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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.