Home / 6,493,122.52-8,958,333.14-3,739,754.82

Finding the Fourth Proportional to 6,493,122.52, 8,958,333.14 and 3,739,754.82

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Solution

The fourth proportional to 6,493,122.52, 8,958,333.14 and 3,739,754.82 is: 5,159,608.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,493,122.52 : 8,958,333.14 = 3,739,754.82 : x
  2. Step 2: Convert to fraction form
    6,493,122.52/8,958,333.14 = 3,739,754.82/x
  3. Step 3: Cross multiply
    6,493,122.52x = 8,958,333.14 × 3,739,754.82
  4. Step 4: Simplify right side
    6,493,122.52x = 33,501,969,475,990.29
  5. Step 5: Solve for x
    x = 33,501,969,475,990.29/6,493,122.52
  6. Step 6: Final answer
    x = 5,159,608.40

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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.