Home / 6,958,305.50-9,606,660.63-4,548,056.54

Finding the Fourth Proportional to 6,958,305.50, 9,606,660.63 and 4,548,056.54

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Solution

The fourth proportional to 6,958,305.50, 9,606,660.63 and 4,548,056.54 is: 6,279,062.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,958,305.50 : 9,606,660.63 = 4,548,056.54 : x
  2. Step 2: Convert to fraction form
    6,958,305.50/9,606,660.63 = 4,548,056.54/x
  3. Step 3: Cross multiply
    6,958,305.50x = 9,606,660.63 × 4,548,056.54
  4. Step 4: Simplify right side
    6,958,305.50x = 43,691,635,705,832.02
  5. Step 5: Solve for x
    x = 43,691,635,705,832.02/6,958,305.50
  6. Step 6: Final answer
    x = 6,279,062.58

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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.