Home / 736,992.41-1,105,489.16-204,513.95

Finding the Fourth Proportional to 736,992.41, 1,105,489.16 and 204,513.95

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Solution

The fourth proportional to 736,992.41, 1,105,489.16 and 204,513.95 is: 306,771.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,992.41 : 1,105,489.16 = 204,513.95 : x
  2. Step 2: Convert to fraction form
    736,992.41/1,105,489.16 = 204,513.95/x
  3. Step 3: Cross multiply
    736,992.41x = 1,105,489.16 × 204,513.95
  4. Step 4: Simplify right side
    736,992.41x = 226,087,948,243.77
  5. Step 5: Solve for x
    x = 226,087,948,243.77/736,992.41
  6. Step 6: Final answer
    x = 306,771.07

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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.