Home / 2,368,474.01-3,553,302.82-685,577.51

Finding the Fourth Proportional to 2,368,474.01, 3,553,302.82 and 685,577.51

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Solution

The fourth proportional to 2,368,474.01, 3,553,302.82 and 685,577.51 is: 1,028,537.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,474.01 : 3,553,302.82 = 685,577.51 : x
  2. Step 2: Convert to fraction form
    2,368,474.01/3,553,302.82 = 685,577.51/x
  3. Step 3: Cross multiply
    2,368,474.01x = 3,553,302.82 × 685,577.51
  4. Step 4: Simplify right side
    2,368,474.01x = 2,436,064,499,611.58
  5. Step 5: Solve for x
    x = 2,436,064,499,611.58/2,368,474.01
  6. Step 6: Final answer
    x = 1,028,537.57

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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.