Home / 2,764,334.98-3,815,092.47-1,540,752.22

Finding the Fourth Proportional to 2,764,334.98, 3,815,092.47 and 1,540,752.22

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Solution

The fourth proportional to 2,764,334.98, 3,815,092.47 and 1,540,752.22 is: 2,126,410.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,334.98 : 3,815,092.47 = 1,540,752.22 : x
  2. Step 2: Convert to fraction form
    2,764,334.98/3,815,092.47 = 1,540,752.22/x
  3. Step 3: Cross multiply
    2,764,334.98x = 3,815,092.47 × 1,540,752.22
  4. Step 4: Simplify right side
    2,764,334.98x = 5,878,112,192,657.78
  5. Step 5: Solve for x
    x = 5,878,112,192,657.78/2,764,334.98
  6. Step 6: Final answer
    x = 2,126,410.96

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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.