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Finding the Fourth Proportional to 597,770.88, 895,392.16 and 483,428.04

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Solution

The fourth proportional to 597,770.88, 895,392.16 and 483,428.04 is: 724,119.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,770.88 : 895,392.16 = 483,428.04 : x
  2. Step 2: Convert to fraction form
    597,770.88/895,392.16 = 483,428.04/x
  3. Step 3: Cross multiply
    597,770.88x = 895,392.16 × 483,428.04
  4. Step 4: Simplify right side
    597,770.88x = 432,857,676,940.17
  5. Step 5: Solve for x
    x = 432,857,676,940.17/597,770.88
  6. Step 6: Final answer
    x = 724,119.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.