Home / 10,198,727.10-15,294,525.84-3,008,352.24

Finding the Fourth Proportional to 10,198,727.10, 15,294,525.84 and 3,008,352.24

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Solution

The fourth proportional to 10,198,727.10, 15,294,525.84 and 3,008,352.24 is: 4,511,476.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,198,727.10 : 15,294,525.84 = 3,008,352.24 : x
  2. Step 2: Convert to fraction form
    10,198,727.10/15,294,525.84 = 3,008,352.24/x
  3. Step 3: Cross multiply
    10,198,727.10x = 15,294,525.84 × 3,008,352.24
  4. Step 4: Simplify right side
    10,198,727.10x = 46,011,321,070,501.88
  5. Step 5: Solve for x
    x = 46,011,321,070,501.88/10,198,727.10
  6. Step 6: Final answer
    x = 4,511,476.84

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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.