Home / 597,246.60-824,193.24-325,313.64

Finding the Fourth Proportional to 597,246.60, 824,193.24 and 325,313.64

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Solution

The fourth proportional to 597,246.60, 824,193.24 and 325,313.64 is: 448,928.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,246.60 : 824,193.24 = 325,313.64 : x
  2. Step 2: Convert to fraction form
    597,246.60/824,193.24 = 325,313.64/x
  3. Step 3: Cross multiply
    597,246.60x = 824,193.24 × 325,313.64
  4. Step 4: Simplify right side
    597,246.60x = 268,121,302,967.79
  5. Step 5: Solve for x
    x = 268,121,302,967.79/597,246.60
  6. Step 6: Final answer
    x = 448,928.97

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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.