Home / 449,324.93-673,800.02-182,904.59

Finding the Fourth Proportional to 449,324.93, 673,800.02 and 182,904.59

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Solution

The fourth proportional to 449,324.93, 673,800.02 and 182,904.59 is: 274,280.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,324.93 : 673,800.02 = 182,904.59 : x
  2. Step 2: Convert to fraction form
    449,324.93/673,800.02 = 182,904.59/x
  3. Step 3: Cross multiply
    449,324.93x = 673,800.02 × 182,904.59
  4. Step 4: Simplify right side
    449,324.93x = 123,241,117,855.96
  5. Step 5: Solve for x
    x = 123,241,117,855.96/449,324.93
  6. Step 6: Final answer
    x = 274,280.61

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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.