Home / 6,055,489.51-9,072,951.93-3,654,288.56

Finding the Fourth Proportional to 6,055,489.51, 9,072,951.93 and 3,654,288.56

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Solution

The fourth proportional to 6,055,489.51, 9,072,951.93 and 3,654,288.56 is: 5,475,227.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,489.51 : 9,072,951.93 = 3,654,288.56 : x
  2. Step 2: Convert to fraction form
    6,055,489.51/9,072,951.93 = 3,654,288.56/x
  3. Step 3: Cross multiply
    6,055,489.51x = 9,072,951.93 × 3,654,288.56
  4. Step 4: Simplify right side
    6,055,489.51x = 33,155,184,465,911.30
  5. Step 5: Solve for x
    x = 33,155,184,465,911.30/6,055,489.51
  6. Step 6: Final answer
    x = 5,475,227.80

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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.