Home / 941,972.83-1,412,578.91-365,292.48

Finding the Fourth Proportional to 941,972.83, 1,412,578.91 and 365,292.48

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Solution

The fourth proportional to 941,972.83, 1,412,578.91 and 365,292.48 is: 547,791.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,972.83 : 1,412,578.91 = 365,292.48 : x
  2. Step 2: Convert to fraction form
    941,972.83/1,412,578.91 = 365,292.48/x
  3. Step 3: Cross multiply
    941,972.83x = 1,412,578.91 × 365,292.48
  4. Step 4: Simplify right side
    941,972.83x = 516,004,459,440.00
  5. Step 5: Solve for x
    x = 516,004,459,440.00/941,972.83
  6. Step 6: Final answer
    x = 547,791.24

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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.