Home / 597,790.08-824,955.84-329,527.68

Finding the Fourth Proportional to 597,790.08, 824,955.84 and 329,527.68

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Solution

The fourth proportional to 597,790.08, 824,955.84 and 329,527.68 is: 454,751.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,790.08 : 824,955.84 = 329,527.68 : x
  2. Step 2: Convert to fraction form
    597,790.08/824,955.84 = 329,527.68/x
  3. Step 3: Cross multiply
    597,790.08x = 824,955.84 × 329,527.68
  4. Step 4: Simplify right side
    597,790.08x = 271,845,784,057.65
  5. Step 5: Solve for x
    x = 271,845,784,057.65/597,790.08
  6. Step 6: Final answer
    x = 454,751.25

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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.