Home / 1,752,942-2,419,060.14-948,126

Finding the Fourth Proportional to 1,752,942, 2,419,060.14 and 948,126

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Solution

The fourth proportional to 1,752,942, 2,419,060.14 and 948,126 is: 1,308,413.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,942 : 2,419,060.14 = 948,126 : x
  2. Step 2: Convert to fraction form
    1,752,942/2,419,060.14 = 948,126/x
  3. Step 3: Cross multiply
    1,752,942x = 2,419,060.14 × 948,126
  4. Step 4: Simplify right side
    1,752,942x = 2,293,573,814,297.64
  5. Step 5: Solve for x
    x = 2,293,573,814,297.64/1,752,942
  6. Step 6: Final answer
    x = 1,308,413.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.