Home / 2,021,387.28-3,032,516.85-582,060.97

Finding the Fourth Proportional to 2,021,387.28, 3,032,516.85 and 582,060.97

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Solution

The fourth proportional to 2,021,387.28, 3,032,516.85 and 582,060.97 is: 873,216.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,387.28 : 3,032,516.85 = 582,060.97 : x
  2. Step 2: Convert to fraction form
    2,021,387.28/3,032,516.85 = 582,060.97/x
  3. Step 3: Cross multiply
    2,021,387.28x = 3,032,516.85 × 582,060.97
  4. Step 4: Simplify right side
    2,021,387.28x = 1,765,109,699,252.34
  5. Step 5: Solve for x
    x = 1,765,109,699,252.34/2,021,387.28
  6. Step 6: Final answer
    x = 873,216.98

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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.