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Finding the Fourth Proportional to 567,337.70, 849,883.35 and 367,796.90

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Solution

The fourth proportional to 567,337.70, 849,883.35 and 367,796.90 is: 550,967.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,337.70 : 849,883.35 = 367,796.90 : x
  2. Step 2: Convert to fraction form
    567,337.70/849,883.35 = 367,796.90/x
  3. Step 3: Cross multiply
    567,337.70x = 849,883.35 × 367,796.90
  4. Step 4: Simplify right side
    567,337.70x = 312,584,461,491.62
  5. Step 5: Solve for x
    x = 312,584,461,491.62/567,337.70
  6. Step 6: Final answer
    x = 550,967.20

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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.