Home / 597,160.80-824,069.57-325,233.47

Finding the Fourth Proportional to 597,160.80, 824,069.57 and 325,233.47

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Solution

The fourth proportional to 597,160.80, 824,069.57 and 325,233.47 is: 448,815.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,160.80 : 824,069.57 = 325,233.47 : x
  2. Step 2: Convert to fraction form
    597,160.80/824,069.57 = 325,233.47/x
  3. Step 3: Cross multiply
    597,160.80x = 824,069.57 × 325,233.47
  4. Step 4: Simplify right side
    597,160.80x = 268,015,000,025.99
  5. Step 5: Solve for x
    x = 268,015,000,025.99/597,160.80
  6. Step 6: Final answer
    x = 448,815.46

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1.5x scale

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.