Home / 6,538,319.32-9,022,653.48-3,597,861.64

Finding the Fourth Proportional to 6,538,319.32, 9,022,653.48 and 3,597,861.64

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Solution

The fourth proportional to 6,538,319.32, 9,022,653.48 and 3,597,861.64 is: 4,964,924.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,538,319.32 : 9,022,653.48 = 3,597,861.64 : x
  2. Step 2: Convert to fraction form
    6,538,319.32/9,022,653.48 = 3,597,861.64/x
  3. Step 3: Cross multiply
    6,538,319.32x = 9,022,653.48 × 3,597,861.64
  4. Step 4: Simplify right side
    6,538,319.32x = 32,462,258,846,704.51
  5. Step 5: Solve for x
    x = 32,462,258,846,704.51/6,538,319.32
  6. Step 6: Final answer
    x = 4,964,924.05

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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.