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Finding the Fourth Proportional to 951,389.58, 1,426,866 and 567,247.14

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Solution

The fourth proportional to 951,389.58, 1,426,866 and 567,247.14 is: 850,740.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,389.58 : 1,426,866 = 567,247.14 : x
  2. Step 2: Convert to fraction form
    951,389.58/1,426,866 = 567,247.14/x
  3. Step 3: Cross multiply
    951,389.58x = 1,426,866 × 567,247.14
  4. Step 4: Simplify right side
    951,389.58x = 809,385,657,663.24
  5. Step 5: Solve for x
    x = 809,385,657,663.24/951,389.58
  6. Step 6: Final answer
    x = 850,740.51

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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.