Home / 9,675,986.84-14,510,522.00-3,197,863.20

Finding the Fourth Proportional to 9,675,986.84, 14,510,522.00 and 3,197,863.20

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Solution

The fourth proportional to 9,675,986.84, 14,510,522.00 and 3,197,863.20 is: 4,795,651.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675,986.84 : 14,510,522.00 = 3,197,863.20 : x
  2. Step 2: Convert to fraction form
    9,675,986.84/14,510,522.00 = 3,197,863.20/x
  3. Step 3: Cross multiply
    9,675,986.84x = 14,510,522.00 × 3,197,863.20
  4. Step 4: Simplify right side
    9,675,986.84x = 46,402,664,324,585.06
  5. Step 5: Solve for x
    x = 46,402,664,324,585.06/9,675,986.84
  6. Step 6: Final answer
    x = 4,795,651.87

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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.