Home / 1,552,705.20-2,327,672.70-605,855.70

Finding the Fourth Proportional to 1,552,705.20, 2,327,672.70 and 605,855.70

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Solution

The fourth proportional to 1,552,705.20, 2,327,672.70 and 605,855.70 is: 908,243.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,705.20 : 2,327,672.70 = 605,855.70 : x
  2. Step 2: Convert to fraction form
    1,552,705.20/2,327,672.70 = 605,855.70/x
  3. Step 3: Cross multiply
    1,552,705.20x = 2,327,672.70 × 605,855.70
  4. Step 4: Simplify right side
    1,552,705.20x = 1,410,233,773,029.39
  5. Step 5: Solve for x
    x = 1,410,233,773,029.39/1,552,705.20
  6. Step 6: Final answer
    x = 908,243.09

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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.