Home / 7,587,185.68-11,382,183.06-2,401,101.55

Finding the Fourth Proportional to 7,587,185.68, 11,382,183.06 and 2,401,101.55

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Solution

The fourth proportional to 7,587,185.68, 11,382,183.06 and 2,401,101.55 is: 3,602,096.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,587,185.68 : 11,382,183.06 = 2,401,101.55 : x
  2. Step 2: Convert to fraction form
    7,587,185.68/11,382,183.06 = 2,401,101.55/x
  3. Step 3: Cross multiply
    7,587,185.68x = 11,382,183.06 × 2,401,101.55
  4. Step 4: Simplify right side
    7,587,185.68x = 27,329,777,387,749.74
  5. Step 5: Solve for x
    x = 27,329,777,387,749.74/7,587,185.68
  6. Step 6: Final answer
    x = 3,602,096.82

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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.