Home / 6,548,475.96-9,037,169.04-3,647,866.02

Finding the Fourth Proportional to 6,548,475.96, 9,037,169.04 and 3,647,866.02

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Solution

The fourth proportional to 6,548,475.96, 9,037,169.04 and 3,647,866.02 is: 5,034,206.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,475.96 : 9,037,169.04 = 3,647,866.02 : x
  2. Step 2: Convert to fraction form
    6,548,475.96/9,037,169.04 = 3,647,866.02/x
  3. Step 3: Cross multiply
    6,548,475.96x = 9,037,169.04 × 3,647,866.02
  4. Step 4: Simplify right side
    6,548,475.96x = 32,966,381,858,012.02
  5. Step 5: Solve for x
    x = 32,966,381,858,012.02/6,548,475.96
  6. Step 6: Final answer
    x = 5,034,206.75

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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.