Home / 4,526,080.45-6,795,764.30-2,827,461.85

Finding the Fourth Proportional to 4,526,080.45, 6,795,764.30 and 2,827,461.85

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Solution

The fourth proportional to 4,526,080.45, 6,795,764.30 and 2,827,461.85 is: 4,245,343.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526,080.45 : 6,795,764.30 = 2,827,461.85 : x
  2. Step 2: Convert to fraction form
    4,526,080.45/6,795,764.30 = 2,827,461.85/x
  3. Step 3: Cross multiply
    4,526,080.45x = 6,795,764.30 × 2,827,461.85
  4. Step 4: Simplify right side
    4,526,080.45x = 19,214,764,289,921.20
  5. Step 5: Solve for x
    x = 19,214,764,289,921.20/4,526,080.45
  6. Step 6: Final answer
    x = 4,245,343.08

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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.