Home / 1,374,119.57-2,060,213.56-605,252.39

Finding the Fourth Proportional to 1,374,119.57, 2,060,213.56 and 605,252.39

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Solution

The fourth proportional to 1,374,119.57, 2,060,213.56 and 605,252.39 is: 907,453.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,119.57 : 2,060,213.56 = 605,252.39 : x
  2. Step 2: Convert to fraction form
    1,374,119.57/2,060,213.56 = 605,252.39/x
  3. Step 3: Cross multiply
    1,374,119.57x = 2,060,213.56 × 605,252.39
  4. Step 4: Simplify right side
    1,374,119.57x = 1,246,949,169,286.21
  5. Step 5: Solve for x
    x = 1,246,949,169,286.21/1,374,119.57
  6. Step 6: Final answer
    x = 907,453.18

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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.