Home / 1,552,687.20-2,327,645.70-605,837.70

Finding the Fourth Proportional to 1,552,687.20, 2,327,645.70 and 605,837.70

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Solution

The fourth proportional to 1,552,687.20, 2,327,645.70 and 605,837.70 is: 908,216.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,687.20 : 2,327,645.70 = 605,837.70 : x
  2. Step 2: Convert to fraction form
    1,552,687.20/2,327,645.70 = 605,837.70/x
  3. Step 3: Cross multiply
    1,552,687.20x = 2,327,645.70 × 605,837.70
  4. Step 4: Simplify right side
    1,552,687.20x = 1,410,175,517,302.89
  5. Step 5: Solve for x
    x = 1,410,175,517,302.89/1,552,687.20
  6. Step 6: Final answer
    x = 908,216.10

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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.