Home / 1,702,197.69-2,553,291.89-504,213.42

Finding the Fourth Proportional to 1,702,197.69, 2,553,291.89 and 504,213.42

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Solution

The fourth proportional to 1,702,197.69, 2,553,291.89 and 504,213.42 is: 756,318.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,197.69 : 2,553,291.89 = 504,213.42 : x
  2. Step 2: Convert to fraction form
    1,702,197.69/2,553,291.89 = 504,213.42/x
  3. Step 3: Cross multiply
    1,702,197.69x = 2,553,291.89 × 504,213.42
  4. Step 4: Simplify right side
    1,702,197.69x = 1,287,404,033,594.10
  5. Step 5: Solve for x
    x = 1,287,404,033,594.10/1,702,197.69
  6. Step 6: Final answer
    x = 756,318.75

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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.