Home / 9,519,204.64-14,284,480.20-3,454,409.56

Finding the Fourth Proportional to 9,519,204.64, 14,284,480.20 and 3,454,409.56

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Solution

The fourth proportional to 9,519,204.64, 14,284,480.20 and 3,454,409.56 is: 5,183,673.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519,204.64 : 14,284,480.20 = 3,454,409.56 : x
  2. Step 2: Convert to fraction form
    9,519,204.64/14,284,480.20 = 3,454,409.56/x
  3. Step 3: Cross multiply
    9,519,204.64x = 14,284,480.20 × 3,454,409.56
  4. Step 4: Simplify right side
    9,519,204.64x = 49,344,444,962,510.71
  5. Step 5: Solve for x
    x = 49,344,444,962,510.71/9,519,204.64
  6. Step 6: Final answer
    x = 5,183,673.09

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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.