Home / 3,726,570.40-5,142,675.66-2,094,991.18

Finding the Fourth Proportional to 3,726,570.40, 5,142,675.66 and 2,094,991.18

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Solution

The fourth proportional to 3,726,570.40, 5,142,675.66 and 2,094,991.18 is: 2,891,092.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,570.40 : 5,142,675.66 = 2,094,991.18 : x
  2. Step 2: Convert to fraction form
    3,726,570.40/5,142,675.66 = 2,094,991.18/x
  3. Step 3: Cross multiply
    3,726,570.40x = 5,142,675.66 × 2,094,991.18
  4. Step 4: Simplify right side
    3,726,570.40x = 10,773,860,149,300.68
  5. Step 5: Solve for x
    x = 10,773,860,149,300.68/3,726,570.40
  6. Step 6: Final answer
    x = 2,891,092.61

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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.