Home / 4,680,361.24-7,023,132.42-2,284,225.72

Finding the Fourth Proportional to 4,680,361.24, 7,023,132.42 and 2,284,225.72

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Solution

The fourth proportional to 4,680,361.24, 7,023,132.42 and 2,284,225.72 is: 3,427,602.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,361.24 : 7,023,132.42 = 2,284,225.72 : x
  2. Step 2: Convert to fraction form
    4,680,361.24/7,023,132.42 = 2,284,225.72/x
  3. Step 3: Cross multiply
    4,680,361.24x = 7,023,132.42 × 2,284,225.72
  4. Step 4: Simplify right side
    4,680,361.24x = 16,042,419,708,729.84
  5. Step 5: Solve for x
    x = 16,042,419,708,729.84/4,680,361.24
  6. Step 6: Final answer
    x = 3,427,602.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.