Home / 777,050.03-1,165,732.68-244,447.19

Finding the Fourth Proportional to 777,050.03, 1,165,732.68 and 244,447.19

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Solution

The fourth proportional to 777,050.03, 1,165,732.68 and 244,447.19 is: 366,720.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    777,050.03 : 1,165,732.68 = 244,447.19 : x
  2. Step 2: Convert to fraction form
    777,050.03/1,165,732.68 = 244,447.19/x
  3. Step 3: Cross multiply
    777,050.03x = 1,165,732.68 × 244,447.19
  4. Step 4: Simplify right side
    777,050.03x = 284,960,072,088.51
  5. Step 5: Solve for x
    x = 284,960,072,088.51/777,050.03
  6. Step 6: Final answer
    x = 366,720.37

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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.