Home / 9,519,232.16-14,284,520.40-3,454,436.82

Finding the Fourth Proportional to 9,519,232.16, 14,284,520.40 and 3,454,436.82

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Solution

The fourth proportional to 9,519,232.16, 14,284,520.40 and 3,454,436.82 is: 5,183,713.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,519,232.16 : 14,284,520.40 = 3,454,436.82 : x
  2. Step 2: Convert to fraction form
    9,519,232.16/14,284,520.40 = 3,454,436.82/x
  3. Step 3: Cross multiply
    9,519,232.16x = 14,284,520.40 × 3,454,436.82
  4. Step 4: Simplify right side
    9,519,232.16x = 49,344,973,225,801.12
  5. Step 5: Solve for x
    x = 49,344,973,225,801.12/9,519,232.16
  6. Step 6: Final answer
    x = 5,183,713.60

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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.