Home / 6,751,205.90-10,125,717.32-2,493,379.34

Finding the Fourth Proportional to 6,751,205.90, 10,125,717.32 and 2,493,379.34

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Solution

The fourth proportional to 6,751,205.90, 10,125,717.32 and 2,493,379.34 is: 3,739,665.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,205.90 : 10,125,717.32 = 2,493,379.34 : x
  2. Step 2: Convert to fraction form
    6,751,205.90/10,125,717.32 = 2,493,379.34/x
  3. Step 3: Cross multiply
    6,751,205.90x = 10,125,717.32 × 2,493,379.34
  4. Step 4: Simplify right side
    6,751,205.90x = 25,247,254,368,368.17
  5. Step 5: Solve for x
    x = 25,247,254,368,368.17/6,751,205.90
  6. Step 6: Final answer
    x = 3,739,665.88

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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.