Home / 7,974,174.80-11,963,093.88-2,294,446.16

Finding the Fourth Proportional to 7,974,174.80, 11,963,093.88 and 2,294,446.16

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Solution

The fourth proportional to 7,974,174.80, 11,963,093.88 and 2,294,446.16 is: 3,442,196.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,974,174.80 : 11,963,093.88 = 2,294,446.16 : x
  2. Step 2: Convert to fraction form
    7,974,174.80/11,963,093.88 = 2,294,446.16/x
  3. Step 3: Cross multiply
    7,974,174.80x = 11,963,093.88 × 2,294,446.16
  4. Step 4: Simplify right side
    7,974,174.80x = 27,448,674,814,685.50
  5. Step 5: Solve for x
    x = 27,448,674,814,685.50/7,974,174.80
  6. Step 6: Final answer
    x = 3,442,196.28

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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.