Home / 7,465,401.13-11,198,723.63-2,001,274.58

Finding the Fourth Proportional to 7,465,401.13, 11,198,723.63 and 2,001,274.58

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Solution

The fourth proportional to 7,465,401.13, 11,198,723.63 and 2,001,274.58 is: 3,002,078.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465,401.13 : 11,198,723.63 = 2,001,274.58 : x
  2. Step 2: Convert to fraction form
    7,465,401.13/11,198,723.63 = 2,001,274.58/x
  3. Step 3: Cross multiply
    7,465,401.13x = 11,198,723.63 × 2,001,274.58
  4. Step 4: Simplify right side
    7,465,401.13x = 22,411,720,929,164.33
  5. Step 5: Solve for x
    x = 22,411,720,929,164.33/7,465,401.13
  6. Step 6: Final answer
    x = 3,002,078.59

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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.