Home / 6,109,795.42-9,165,873.29-2,322,983.86

Finding the Fourth Proportional to 6,109,795.42, 9,165,873.29 and 2,322,983.86

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Solution

The fourth proportional to 6,109,795.42, 9,165,873.29 and 2,322,983.86 is: 3,484,924.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,795.42 : 9,165,873.29 = 2,322,983.86 : x
  2. Step 2: Convert to fraction form
    6,109,795.42/9,165,873.29 = 2,322,983.86/x
  3. Step 3: Cross multiply
    6,109,795.42x = 9,165,873.29 × 2,322,983.86
  4. Step 4: Simplify right side
    6,109,795.42x = 21,292,175,680,945.50
  5. Step 5: Solve for x
    x = 21,292,175,680,945.50/6,109,795.42
  6. Step 6: Final answer
    x = 3,484,924.49

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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.