Home / 5,392,682.98-7,441,890.68-2,945,294.24

Finding the Fourth Proportional to 5,392,682.98, 7,441,890.68 and 2,945,294.24

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Solution

The fourth proportional to 5,392,682.98, 7,441,890.68 and 2,945,294.24 is: 4,064,499.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,682.98 : 7,441,890.68 = 2,945,294.24 : x
  2. Step 2: Convert to fraction form
    5,392,682.98/7,441,890.68 = 2,945,294.24/x
  3. Step 3: Cross multiply
    5,392,682.98x = 7,441,890.68 × 2,945,294.24
  4. Step 4: Simplify right side
    5,392,682.98x = 21,918,557,754,513.68
  5. Step 5: Solve for x
    x = 21,918,557,754,513.68/5,392,682.98
  6. Step 6: Final answer
    x = 4,064,499.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.