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Finding the Fourth Proportional to 596,350.80, 895,015.80 and 591,685.20

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Solution

The fourth proportional to 596,350.80, 895,015.80 and 591,685.20 is: 888,013.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,350.80 : 895,015.80 = 591,685.20 : x
  2. Step 2: Convert to fraction form
    596,350.80/895,015.80 = 591,685.20/x
  3. Step 3: Cross multiply
    596,350.80x = 895,015.80 × 591,685.20
  4. Step 4: Simplify right side
    596,350.80x = 529,567,602,626.16
  5. Step 5: Solve for x
    x = 529,567,602,626.16/596,350.80
  6. Step 6: Final answer
    x = 888,013.57

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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.