Home / 6,198,748.38-8,546,054.86-5,092,022.48

Finding the Fourth Proportional to 6,198,748.38, 8,546,054.86 and 5,092,022.48

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Solution

The fourth proportional to 6,198,748.38, 8,546,054.86 and 5,092,022.48 is: 7,020,240.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198,748.38 : 8,546,054.86 = 5,092,022.48 : x
  2. Step 2: Convert to fraction form
    6,198,748.38/8,546,054.86 = 5,092,022.48/x
  3. Step 3: Cross multiply
    6,198,748.38x = 8,546,054.86 × 5,092,022.48
  4. Step 4: Simplify right side
    6,198,748.38x = 43,516,703,462,433.25
  5. Step 5: Solve for x
    x = 43,516,703,462,433.25/6,198,748.38
  6. Step 6: Final answer
    x = 7,020,240.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.