Home / 597,705.53-824,834.26-325,773.65

Finding the Fourth Proportional to 597,705.53, 824,834.26 and 325,773.65

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Solution

The fourth proportional to 597,705.53, 824,834.26 and 325,773.65 is: 449,567.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,705.53 : 824,834.26 = 325,773.65 : x
  2. Step 2: Convert to fraction form
    597,705.53/824,834.26 = 325,773.65/x
  3. Step 3: Cross multiply
    597,705.53x = 824,834.26 × 325,773.65
  4. Step 4: Simplify right side
    597,705.53x = 268,709,267,525.25
  5. Step 5: Solve for x
    x = 268,709,267,525.25/597,705.53
  6. Step 6: Final answer
    x = 449,567.98

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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.