Home / 6,852,079.32-10,278,126.54-2,059,768.24

Finding the Fourth Proportional to 6,852,079.32, 10,278,126.54 and 2,059,768.24

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Solution

The fourth proportional to 6,852,079.32, 10,278,126.54 and 2,059,768.24 is: 3,089,654.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852,079.32 : 10,278,126.54 = 2,059,768.24 : x
  2. Step 2: Convert to fraction form
    6,852,079.32/10,278,126.54 = 2,059,768.24/x
  3. Step 3: Cross multiply
    6,852,079.32x = 10,278,126.54 × 2,059,768.24
  4. Step 4: Simplify right side
    6,852,079.32x = 21,170,558,613,793.09
  5. Step 5: Solve for x
    x = 21,170,558,613,793.09/6,852,079.32
  6. Step 6: Final answer
    x = 3,089,654.63

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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.