Home / 2,252,294.51-3,379,017.64-654,857.59

Finding the Fourth Proportional to 2,252,294.51, 3,379,017.64 and 654,857.59

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Solution

The fourth proportional to 2,252,294.51, 3,379,017.64 and 654,857.59 is: 982,453.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,294.51 : 3,379,017.64 = 654,857.59 : x
  2. Step 2: Convert to fraction form
    2,252,294.51/3,379,017.64 = 654,857.59/x
  3. Step 3: Cross multiply
    2,252,294.51x = 3,379,017.64 × 654,857.59
  4. Step 4: Simplify right side
    2,252,294.51x = 2,212,775,338,213.20
  5. Step 5: Solve for x
    x = 2,212,775,338,213.20/2,252,294.51
  6. Step 6: Final answer
    x = 982,453.82

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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.