Home / 6,222,570.20-9,333,855.30-5,690,691.80

Finding the Fourth Proportional to 6,222,570.20, 9,333,855.30 and 5,690,691.80

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Solution

The fourth proportional to 6,222,570.20, 9,333,855.30 and 5,690,691.80 is: 8,536,037.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,570.20 : 9,333,855.30 = 5,690,691.80 : x
  2. Step 2: Convert to fraction form
    6,222,570.20/9,333,855.30 = 5,690,691.80/x
  3. Step 3: Cross multiply
    6,222,570.20x = 9,333,855.30 × 5,690,691.80
  4. Step 4: Simplify right side
    6,222,570.20x = 53,116,093,818,096.54
  5. Step 5: Solve for x
    x = 53,116,093,818,096.54/6,222,570.20
  6. Step 6: Final answer
    x = 8,536,037.70

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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.