Home / 2,513,799.30-3,749,790.62-2,271,654.66

Finding the Fourth Proportional to 2,513,799.30, 3,749,790.62 and 2,271,654.66

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Solution

The fourth proportional to 2,513,799.30, 3,749,790.62 and 2,271,654.66 is: 3,388,587.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,799.30 : 3,749,790.62 = 2,271,654.66 : x
  2. Step 2: Convert to fraction form
    2,513,799.30/3,749,790.62 = 2,271,654.66/x
  3. Step 3: Cross multiply
    2,513,799.30x = 3,749,790.62 × 2,271,654.66
  4. Step 4: Simplify right side
    2,513,799.30x = 8,518,229,324,589.02
  5. Step 5: Solve for x
    x = 8,518,229,324,589.02/2,513,799.30
  6. Step 6: Final answer
    x = 3,388,587.67

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.