Home / 2,974,583-4,105,274.46-1,767,359

Finding the Fourth Proportional to 2,974,583, 4,105,274.46 and 1,767,359

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Solution

The fourth proportional to 2,974,583, 4,105,274.46 and 1,767,359 is: 2,439,163.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,583 : 4,105,274.46 = 1,767,359 : x
  2. Step 2: Convert to fraction form
    2,974,583/4,105,274.46 = 1,767,359/x
  3. Step 3: Cross multiply
    2,974,583x = 4,105,274.46 × 1,767,359
  4. Step 4: Simplify right side
    2,974,583x = 7,255,493,764,351.14
  5. Step 5: Solve for x
    x = 7,255,493,764,351.14/2,974,583
  6. Step 6: Final answer
    x = 2,439,163.33

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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.