Home / 6,997,953.13-9,635,198.00-5,949,310.93

Finding the Fourth Proportional to 6,997,953.13, 9,635,198.00 and 5,949,310.93

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Solution

The fourth proportional to 6,997,953.13, 9,635,198.00 and 5,949,310.93 is: 8,191,365.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,997,953.13 : 9,635,198.00 = 5,949,310.93 : x
  2. Step 2: Convert to fraction form
    6,997,953.13/9,635,198.00 = 5,949,310.93/x
  3. Step 3: Cross multiply
    6,997,953.13x = 9,635,198.00 × 5,949,310.93
  4. Step 4: Simplify right side
    6,997,953.13x = 57,322,788,753,744.46
  5. Step 5: Solve for x
    x = 57,322,788,753,744.46/6,997,953.13
  6. Step 6: Final answer
    x = 8,191,365.06

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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.