Home / 2,697,571.15-3,722,604.14-1,473,850.34

Finding the Fourth Proportional to 2,697,571.15, 3,722,604.14 and 1,473,850.34

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Solution

The fourth proportional to 2,697,571.15, 3,722,604.14 and 1,473,850.34 is: 2,033,889.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,571.15 : 3,722,604.14 = 1,473,850.34 : x
  2. Step 2: Convert to fraction form
    2,697,571.15/3,722,604.14 = 1,473,850.34/x
  3. Step 3: Cross multiply
    2,697,571.15x = 3,722,604.14 × 1,473,850.34
  4. Step 4: Simplify right side
    2,697,571.15x = 5,486,561,377,424.41
  5. Step 5: Solve for x
    x = 5,486,561,377,424.41/2,697,571.15
  6. Step 6: Final answer
    x = 2,033,889.40

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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.