Home / 7,922,935.38-10,933,764.18-4,615,144.59

Finding the Fourth Proportional to 7,922,935.38, 10,933,764.18 and 4,615,144.59

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Solution

The fourth proportional to 7,922,935.38, 10,933,764.18 and 4,615,144.59 is: 6,368,965.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,922,935.38 : 10,933,764.18 = 4,615,144.59 : x
  2. Step 2: Convert to fraction form
    7,922,935.38/10,933,764.18 = 4,615,144.59/x
  3. Step 3: Cross multiply
    7,922,935.38x = 10,933,764.18 × 4,615,144.59
  4. Step 4: Simplify right side
    7,922,935.38x = 50,460,902,603,662.78
  5. Step 5: Solve for x
    x = 50,460,902,603,662.78/7,922,935.38
  6. Step 6: Final answer
    x = 6,368,965.56

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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.