Home / 9,187,396.29-13,780,044.67-2,456,335.17

Finding the Fourth Proportional to 9,187,396.29, 13,780,044.67 and 2,456,335.17

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Solution

The fourth proportional to 9,187,396.29, 13,780,044.67 and 2,456,335.17 is: 3,684,222.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,187,396.29 : 13,780,044.67 = 2,456,335.17 : x
  2. Step 2: Convert to fraction form
    9,187,396.29/13,780,044.67 = 2,456,335.17/x
  3. Step 3: Cross multiply
    9,187,396.29x = 13,780,044.67 × 2,456,335.17
  4. Step 4: Simplify right side
    9,187,396.29x = 33,848,408,360,951.21
  5. Step 5: Solve for x
    x = 33,848,408,360,951.21/9,187,396.29
  6. Step 6: Final answer
    x = 3,684,222.09

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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.