Home / 4,403,815.43-6,604,138.37-1,524,399.89

Finding the Fourth Proportional to 4,403,815.43, 6,604,138.37 and 1,524,399.89

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Solution

The fourth proportional to 4,403,815.43, 6,604,138.37 and 1,524,399.89 is: 2,286,051.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,815.43 : 6,604,138.37 = 1,524,399.89 : x
  2. Step 2: Convert to fraction form
    4,403,815.43/6,604,138.37 = 1,524,399.89/x
  3. Step 3: Cross multiply
    4,403,815.43x = 6,604,138.37 × 1,524,399.89
  4. Step 4: Simplify right side
    4,403,815.43x = 10,067,347,775,563.09
  5. Step 5: Solve for x
    x = 10,067,347,775,563.09/4,403,815.43
  6. Step 6: Final answer
    x = 2,286,051.25

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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.