Home / 10,974,687.57-16,462,883.07-3,297,733.16

Finding the Fourth Proportional to 10,974,687.57, 16,462,883.07 and 3,297,733.16

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Solution

The fourth proportional to 10,974,687.57, 16,462,883.07 and 3,297,733.16 is: 4,946,855.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,974,687.57 : 16,462,883.07 = 3,297,733.16 : x
  2. Step 2: Convert to fraction form
    10,974,687.57/16,462,883.07 = 3,297,733.16/x
  3. Step 3: Cross multiply
    10,974,687.57x = 16,462,883.07 × 3,297,733.16
  4. Step 4: Simplify right side
    10,974,687.57x = 54,290,195,326,827.18
  5. Step 5: Solve for x
    x = 54,290,195,326,827.18/10,974,687.57
  6. Step 6: Final answer
    x = 4,946,855.66

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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.