Home / 6,728,876.10-10,081,285.65-4,094,999.10

Finding the Fourth Proportional to 6,728,876.10, 10,081,285.65 and 4,094,999.10

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Solution

The fourth proportional to 6,728,876.10, 10,081,285.65 and 4,094,999.10 is: 6,135,178.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,728,876.10 : 10,081,285.65 = 4,094,999.10 : x
  2. Step 2: Convert to fraction form
    6,728,876.10/10,081,285.65 = 4,094,999.10/x
  3. Step 3: Cross multiply
    6,728,876.10x = 10,081,285.65 × 4,094,999.10
  4. Step 4: Simplify right side
    6,728,876.10x = 41,282,855,663,592.91
  5. Step 5: Solve for x
    x = 41,282,855,663,592.91/6,728,876.10
  6. Step 6: Final answer
    x = 6,135,178.45

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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.