Home / 3,264,087.94-4,504,855.58-1,974,938.92

Finding the Fourth Proportional to 3,264,087.94, 4,504,855.58 and 1,974,938.92

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Solution

The fourth proportional to 3,264,087.94, 4,504,855.58 and 1,974,938.92 is: 2,725,666.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,087.94 : 4,504,855.58 = 1,974,938.92 : x
  2. Step 2: Convert to fraction form
    3,264,087.94/4,504,855.58 = 1,974,938.92/x
  3. Step 3: Cross multiply
    3,264,087.94x = 4,504,855.58 × 1,974,938.92
  4. Step 4: Simplify right side
    3,264,087.94x = 8,896,814,613,921.17
  5. Step 5: Solve for x
    x = 8,896,814,613,921.17/3,264,087.94
  6. Step 6: Final answer
    x = 2,725,666.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.