Home / 2,392,408.65-3,301,521.84-1,304,682.33

Finding the Fourth Proportional to 2,392,408.65, 3,301,521.84 and 1,304,682.33

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Solution

The fourth proportional to 2,392,408.65, 3,301,521.84 and 1,304,682.33 is: 1,800,460.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,408.65 : 3,301,521.84 = 1,304,682.33 : x
  2. Step 2: Convert to fraction form
    2,392,408.65/3,301,521.84 = 1,304,682.33/x
  3. Step 3: Cross multiply
    2,392,408.65x = 3,301,521.84 × 1,304,682.33
  4. Step 4: Simplify right side
    2,392,408.65x = 4,307,437,206,757.09
  5. Step 5: Solve for x
    x = 4,307,437,206,757.09/2,392,408.65
  6. Step 6: Final answer
    x = 1,800,460.47

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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.