Home / 6,775,229.56-9,350,004-3,834,812.92

Finding the Fourth Proportional to 6,775,229.56, 9,350,004 and 3,834,812.92

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Solution

The fourth proportional to 6,775,229.56, 9,350,004 and 3,834,812.92 is: 5,292,147.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,775,229.56 : 9,350,004 = 3,834,812.92 : x
  2. Step 2: Convert to fraction form
    6,775,229.56/9,350,004 = 3,834,812.92/x
  3. Step 3: Cross multiply
    6,775,229.56x = 9,350,004 × 3,834,812.92
  4. Step 4: Simplify right side
    6,775,229.56x = 35,855,516,141,251.68
  5. Step 5: Solve for x
    x = 35,855,516,141,251.68/6,775,229.56
  6. Step 6: Final answer
    x = 5,292,147.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.