Home / 5,826,694.80-8,740,042.20-2,230,610.70

Finding the Fourth Proportional to 5,826,694.80, 8,740,042.20 and 2,230,610.70

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Solution

The fourth proportional to 5,826,694.80, 8,740,042.20 and 2,230,610.70 is: 3,345,916.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,694.80 : 8,740,042.20 = 2,230,610.70 : x
  2. Step 2: Convert to fraction form
    5,826,694.80/8,740,042.20 = 2,230,610.70/x
  3. Step 3: Cross multiply
    5,826,694.80x = 8,740,042.20 × 2,230,610.70
  4. Step 4: Simplify right side
    5,826,694.80x = 19,495,631,649,771.54
  5. Step 5: Solve for x
    x = 19,495,631,649,771.54/5,826,694.80
  6. Step 6: Final answer
    x = 3,345,916.05

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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.