Home / 4,047,314.27-5,585,074.40-2,236,361.63

Finding the Fourth Proportional to 4,047,314.27, 5,585,074.40 and 2,236,361.63

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Solution

The fourth proportional to 4,047,314.27, 5,585,074.40 and 2,236,361.63 is: 3,086,057.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,314.27 : 5,585,074.40 = 2,236,361.63 : x
  2. Step 2: Convert to fraction form
    4,047,314.27/5,585,074.40 = 2,236,361.63/x
  3. Step 3: Cross multiply
    4,047,314.27x = 5,585,074.40 × 2,236,361.63
  4. Step 4: Simplify right side
    4,047,314.27x = 12,490,246,066,520.80
  5. Step 5: Solve for x
    x = 12,490,246,066,520.80/4,047,314.27
  6. Step 6: Final answer
    x = 3,086,057.88

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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.