Home / 6,828,927.57-10,250,683.68-2,940,311.04

Finding the Fourth Proportional to 6,828,927.57, 10,250,683.68 and 2,940,311.04

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Solution

The fourth proportional to 6,828,927.57, 10,250,683.68 and 2,940,311.04 is: 4,413,606.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,828,927.57 : 10,250,683.68 = 2,940,311.04 : x
  2. Step 2: Convert to fraction form
    6,828,927.57/10,250,683.68 = 2,940,311.04/x
  3. Step 3: Cross multiply
    6,828,927.57x = 10,250,683.68 × 2,940,311.04
  4. Step 4: Simplify right side
    6,828,927.57x = 30,140,198,391,851.83
  5. Step 5: Solve for x
    x = 30,140,198,391,851.83/6,828,927.57
  6. Step 6: Final answer
    x = 4,413,606.39

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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.