Home / 595,188.65-821,366.35-323,261.85

Finding the Fourth Proportional to 595,188.65, 821,366.35 and 323,261.85

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Solution

The fourth proportional to 595,188.65, 821,366.35 and 323,261.85 is: 446,104.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,188.65 : 821,366.35 = 323,261.85 : x
  2. Step 2: Convert to fraction form
    595,188.65/821,366.35 = 323,261.85/x
  3. Step 3: Cross multiply
    595,188.65x = 821,366.35 × 323,261.85
  4. Step 4: Simplify right side
    595,188.65x = 265,516,405,544.75
  5. Step 5: Solve for x
    x = 265,516,405,544.75/595,188.65
  6. Step 6: Final answer
    x = 446,104.62

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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.