Home / 2,633,650.29-3,950,188.29-1,786,165.92

Finding the Fourth Proportional to 2,633,650.29, 3,950,188.29 and 1,786,165.92

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Solution

The fourth proportional to 2,633,650.29, 3,950,188.29 and 1,786,165.92 is: 2,679,054.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,650.29 : 3,950,188.29 = 1,786,165.92 : x
  2. Step 2: Convert to fraction form
    2,633,650.29/3,950,188.29 = 1,786,165.92/x
  3. Step 3: Cross multiply
    2,633,650.29x = 3,950,188.29 × 1,786,165.92
  4. Step 4: Simplify right side
    2,633,650.29x = 7,055,691,701,181.08
  5. Step 5: Solve for x
    x = 7,055,691,701,181.08/2,633,650.29
  6. Step 6: Final answer
    x = 2,679,054.14

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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.