Home / 9,410,395.21-14,114,470.68-2,587,661.53

Finding the Fourth Proportional to 9,410,395.21, 14,114,470.68 and 2,587,661.53

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Solution

The fourth proportional to 9,410,395.21, 14,114,470.68 and 2,587,661.53 is: 3,881,183.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410,395.21 : 14,114,470.68 = 2,587,661.53 : x
  2. Step 2: Convert to fraction form
    9,410,395.21/14,114,470.68 = 2,587,661.53/x
  3. Step 3: Cross multiply
    9,410,395.21x = 14,114,470.68 × 2,587,661.53
  4. Step 4: Simplify right side
    9,410,395.21x = 36,523,472,794,948.94
  5. Step 5: Solve for x
    x = 36,523,472,794,948.94/9,410,395.21
  6. Step 6: Final answer
    x = 3,881,183.73

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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.