Home / 3,940,337.26-5,910,016.74-1,061,929.27

Finding the Fourth Proportional to 3,940,337.26, 5,910,016.74 and 1,061,929.27

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Solution

The fourth proportional to 3,940,337.26, 5,910,016.74 and 1,061,929.27 is: 1,592,762.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,940,337.26 : 5,910,016.74 = 1,061,929.27 : x
  2. Step 2: Convert to fraction form
    3,940,337.26/5,910,016.74 = 1,061,929.27/x
  3. Step 3: Cross multiply
    3,940,337.26x = 5,910,016.74 × 1,061,929.27
  4. Step 4: Simplify right side
    3,940,337.26x = 6,276,019,762,395.98
  5. Step 5: Solve for x
    x = 6,276,019,762,395.98/3,940,337.26
  6. Step 6: Final answer
    x = 1,592,762.08

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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.