Home / 5,017,053.61-6,906,873.09-4,499,912.56

Finding the Fourth Proportional to 5,017,053.61, 6,906,873.09 and 4,499,912.56

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Solution

The fourth proportional to 5,017,053.61, 6,906,873.09 and 4,499,912.56 is: 6,194,935.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,053.61 : 6,906,873.09 = 4,499,912.56 : x
  2. Step 2: Convert to fraction form
    5,017,053.61/6,906,873.09 = 4,499,912.56/x
  3. Step 3: Cross multiply
    5,017,053.61x = 6,906,873.09 × 4,499,912.56
  4. Step 4: Simplify right side
    5,017,053.61x = 31,080,324,968,017.01
  5. Step 5: Solve for x
    x = 31,080,324,968,017.01/5,017,053.61
  6. Step 6: Final answer
    x = 6,194,935.79

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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.