Home / 4,403,796.30-6,604,109.69-1,524,380.76

Finding the Fourth Proportional to 4,403,796.30, 6,604,109.69 and 1,524,380.76

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Solution

The fourth proportional to 4,403,796.30, 6,604,109.69 and 1,524,380.76 is: 2,286,022.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,796.30 : 6,604,109.69 = 1,524,380.76 : x
  2. Step 2: Convert to fraction form
    4,403,796.30/6,604,109.69 = 1,524,380.76/x
  3. Step 3: Cross multiply
    4,403,796.30x = 6,604,109.69 × 1,524,380.76
  4. Step 4: Simplify right side
    4,403,796.30x = 10,067,177,740,743.66
  5. Step 5: Solve for x
    x = 10,067,177,740,743.66/4,403,796.30
  6. Step 6: Final answer
    x = 2,286,022.57

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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.