Home / 6,751,174.40-10,125,670.08-2,493,347.84

Finding the Fourth Proportional to 6,751,174.40, 10,125,670.08 and 2,493,347.84

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Solution

The fourth proportional to 6,751,174.40, 10,125,670.08 and 2,493,347.84 is: 3,739,618.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,174.40 : 10,125,670.08 = 2,493,347.84 : x
  2. Step 2: Convert to fraction form
    6,751,174.40/10,125,670.08 = 2,493,347.84/x
  3. Step 3: Cross multiply
    6,751,174.40x = 10,125,670.08 × 2,493,347.84
  4. Step 4: Simplify right side
    6,751,174.40x = 25,246,817,622,520.62
  5. Step 5: Solve for x
    x = 25,246,817,622,520.62/6,751,174.40
  6. Step 6: Final answer
    x = 3,739,618.64

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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.