Home / 4,265,002.03-6,397,833.57-1,425,124.21

Finding the Fourth Proportional to 4,265,002.03, 6,397,833.57 and 1,425,124.21

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Solution

The fourth proportional to 4,265,002.03, 6,397,833.57 and 1,425,124.21 is: 2,137,796.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265,002.03 : 6,397,833.57 = 1,425,124.21 : x
  2. Step 2: Convert to fraction form
    4,265,002.03/6,397,833.57 = 1,425,124.21/x
  3. Step 3: Cross multiply
    4,265,002.03x = 6,397,833.57 × 1,425,124.21
  4. Step 4: Simplify right side
    4,265,002.03x = 9,117,707,512,157.73
  5. Step 5: Solve for x
    x = 9,117,707,512,157.73/4,265,002.03
  6. Step 6: Final answer
    x = 2,137,796.76

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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.