Home / 597,522.12-824,601.38-325,612.41

Finding the Fourth Proportional to 597,522.12, 824,601.38 and 325,612.41

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Solution

The fourth proportional to 597,522.12, 824,601.38 and 325,612.41 is: 449,356.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,522.12 : 824,601.38 = 325,612.41 : x
  2. Step 2: Convert to fraction form
    597,522.12/824,601.38 = 325,612.41/x
  3. Step 3: Cross multiply
    597,522.12x = 824,601.38 × 325,612.41
  4. Step 4: Simplify right side
    597,522.12x = 268,500,441,003.06
  5. Step 5: Solve for x
    x = 268,500,441,003.06/597,522.12
  6. Step 6: Final answer
    x = 449,356.49

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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.