Home / 1,374,529.44-2,060,965.50-616,233.84

Finding the Fourth Proportional to 1,374,529.44, 2,060,965.50 and 616,233.84

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Solution

The fourth proportional to 1,374,529.44, 2,060,965.50 and 616,233.84 is: 923,979.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,529.44 : 2,060,965.50 = 616,233.84 : x
  2. Step 2: Convert to fraction form
    1,374,529.44/2,060,965.50 = 616,233.84/x
  3. Step 3: Cross multiply
    1,374,529.44x = 2,060,965.50 × 616,233.84
  4. Step 4: Simplify right side
    1,374,529.44x = 1,270,036,684,172.52
  5. Step 5: Solve for x
    x = 1,270,036,684,172.52/1,374,529.44
  6. Step 6: Final answer
    x = 923,979.25

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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.