Home / 3,328,401.96-4,992,886.91-1,169,238.38

Finding the Fourth Proportional to 3,328,401.96, 4,992,886.91 and 1,169,238.38

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Solution

The fourth proportional to 3,328,401.96, 4,992,886.91 and 1,169,238.38 is: 1,753,957.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,401.96 : 4,992,886.91 = 1,169,238.38 : x
  2. Step 2: Convert to fraction form
    3,328,401.96/4,992,886.91 = 1,169,238.38/x
  3. Step 3: Cross multiply
    3,328,401.96x = 4,992,886.91 × 1,169,238.38
  4. Step 4: Simplify right side
    3,328,401.96x = 5,837,874,971,360.98
  5. Step 5: Solve for x
    x = 5,837,874,971,360.98/3,328,401.96
  6. Step 6: Final answer
    x = 1,753,957.32

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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.