Home / 597,115.04-824,056.24-328,843.04

Finding the Fourth Proportional to 597,115.04, 824,056.24 and 328,843.04

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Solution

The fourth proportional to 597,115.04, 824,056.24 and 328,843.04 is: 453,824.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,115.04 : 824,056.24 = 328,843.04 : x
  2. Step 2: Convert to fraction form
    597,115.04/824,056.24 = 328,843.04/x
  3. Step 3: Cross multiply
    597,115.04x = 824,056.24 × 328,843.04
  4. Step 4: Simplify right side
    597,115.04x = 270,985,159,092.57
  5. Step 5: Solve for x
    x = 270,985,159,092.57/597,115.04
  6. Step 6: Final answer
    x = 453,824.04

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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.