Home / 3,274,365.42-4,518,760.41-1,824,060.42

Finding the Fourth Proportional to 3,274,365.42, 4,518,760.41 and 1,824,060.42

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Solution

The fourth proportional to 3,274,365.42, 4,518,760.41 and 1,824,060.42 is: 2,517,279.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,365.42 : 4,518,760.41 = 1,824,060.42 : x
  2. Step 2: Convert to fraction form
    3,274,365.42/4,518,760.41 = 1,824,060.42/x
  3. Step 3: Cross multiply
    3,274,365.42x = 4,518,760.41 × 1,824,060.42
  4. Step 4: Simplify right side
    3,274,365.42x = 8,242,492,011,343.97
  5. Step 5: Solve for x
    x = 8,242,492,011,343.97/3,274,365.42
  6. Step 6: Final answer
    x = 2,517,279.21

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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.